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Up to $80 off a set of 4 select tires.
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Cooper Discoverer STT Pro

Cooper
Tread pattern may vary.

$161.99

 - 

$512.99

  ea.
Price varies by size
Select your tire size
Tell us your Zip Code to estimate shipping time  

Available Sizes

Size

30X9.50R15

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023661 104Q C/6-ply rating N Raised White Letter 29.57 N/A 6.5 - 8.5 50 1985@50 19.0 15
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
104Q C/6-ply rating N Raised White Letter 29.57
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 6.5 - 8.5 50 1985@50 19.0 15
$184.99 ea.
$174.99 ea.
QTY:

$699.96 set of 4

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Size

31X10.50R15

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023638 109Q C/6-ply rating N Raised White Letter 30.75 N/A 7 - 9 50 2270@50 20.0 15
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
109Q C/6-ply rating N Raised White Letter 30.75
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7 - 9 50 2270@50 20.0 15
$213.99 ea.
$198.99 ea.
QTY:

$795.96 set of 4

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Size

32X11.50R15

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023680 113Q C/6-ply rating N Raised White Letter 31.57 N/A 8 - 10 50 2535@50 20.0 15
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
113Q C/6-ply rating N Raised White Letter 31.57
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 10 50 2535@50 20.0 15
$222.99 ea.
$207.99 ea.
QTY:

$831.96 set of 4

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Size

33X12.50R15

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023635 108Q C/6-ply rating N Raised White Letter 32.72 N/A 8.5 - 11 35 2205@35 21.0 15
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
108Q C/6-ply rating N Raised White Letter 32.72
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 35 2205@35 21.0 15
$249.99 ea.
$234.99 ea.
QTY:

$939.96 set of 4

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Size

35X12.50R15

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023651 113Q C/6-ply rating N Raised White Letter 34.57 N/A 8.5 - 11 35 2535@35 21.0 15
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
113Q C/6-ply rating N Raised White Letter 34.57
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 35 2535@35 21.0 15
$255.99 ea.
$240.99 ea.
QTY:

$963.96 set of 4

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Size

LT215/85R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023671 115/112Q E/10-ply rating N Black Wall 30.59 N/A 5.5 - 7 80 2680@80 18.5 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
115/112Q E/10-ply rating N Black Wall 30.59
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 5.5 - 7 80 2680@80 18.5 16
$161.99 ea.
$151.99 ea.
QTY:

$607.96 set of 4

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Size

LT225/75R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023668 115/112Q E/10-ply rating N Black Wall 29.49 N/A 6 - 7 80 2680@80 18.0 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
115/112Q E/10-ply rating N Black Wall 29.49
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 6 - 7 80 2680@80 18.0 16
$198.99 ea.
$188.99 ea.
QTY:

$755.96 set of 4

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Size

LT235/85R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023637 120/116Q E/10-ply rating N Black Wall 31.89 N/A 6 - 7.5 80 3042@80 18.0 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
120/116Q E/10-ply rating N Black Wall 31.89
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 6 - 7.5 80 3042@80 18.0 16
$227.99 ea.
$212.99 ea.
QTY:

$851.96 set of 4

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Size

LT245/75R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023650 120/116Q E/10-ply rating N Black Wall 30.71 N/A 6.5 - 8 80 3042@80 18.0 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
120/116Q E/10-ply rating N Black Wall 30.71
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 6.5 - 8 80 3042@80 18.0 16
$238.99 ea.
$223.99 ea.
QTY:

$895.96 set of 4

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Size

LT265/75R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023634 123/120Q E/10-ply rating N Raised White Letter 31.89 N/A 7 - 8 80 3415@80 18.5 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
123/120Q E/10-ply rating N Raised White Letter 31.89
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7 - 8 80 3415@80 18.5 16
$260.99 ea.
$245.99 ea.
QTY:

$983.96 set of 4

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Size

LT285/75R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023636 126/123Q E/10-ply rating N Raised White Letter 32.99 N/A 7.5 - 9 80 3750@80 19.0 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
126/123Q E/10-ply rating N Raised White Letter 32.99
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 9 80 3750@80 19.0 16
$296.99 ea.
$276.99 ea.
QTY:

$1,107.96 set of 4

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Size

LT305/70R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023658 124/121Q E/10-ply rating N Raised White Letter 32.99 N/A 8 - 9.5 65 3525@65 19.5 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
124/121Q E/10-ply rating N Raised White Letter 32.99
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 9.5 65 3525@65 19.5 16
$307.99 ea.
$287.99 ea.
QTY:

$1,151.96 set of 4

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Size

LT315/75R16

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023655 127/124Q E/10-ply rating N Raised White Letter 34.53 N/A 8 - 11 65 3860@65 20.5 16
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
127/124Q E/10-ply rating N Raised White Letter 34.53
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 11 65 3860@65 20.5 16
$329.99 ea.
$309.99 ea.
QTY:

$1,239.96 set of 4

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Size

LT255/75R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023681 111/108Q C/6-ply rating N Raised White Letter 31.89 N/A 6.5 - 8.5 50 2405@50 19.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
111/108Q C/6-ply rating N Raised White Letter 31.89
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 6.5 - 8.5 50 2405@50 19.0 17
$236.99 ea.
$221.99 ea.
QTY:

$887.96 set of 4

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Size

LT265/70R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023627 121/118Q E/10-ply rating N Raised White Letter 31.93 N/A 7 - 8.5 80 3195@80 18.5 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Raised White Letter 31.93
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7 - 8.5 80 3195@80 18.5 17
$272.99 ea.
$257.99 ea.
QTY:

$1,031.96 set of 4

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Size

LT285/70R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023652 121/118Q E/10-ply rating N Raised White Letter 33.03 N/A 7.5 - 9 80 3195@80 19.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Raised White Letter 33.03
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 9 80 3195@80 19.0 17
$293.99 ea.
$273.99 ea.
QTY:

$1,095.96 set of 4

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Size

LT295/70R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023653 121/118Q E/10-ply rating N Raised White Letter 33.46 N/A 7.5 - 10 80 3195@80 21.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Raised White Letter 33.46
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 10 80 3195@80 21.0 17
$317.99 ea.
$297.99 ea.
QTY:

$1,191.96 set of 4

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Size

LT305/65R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023692 121/118Q E/10-ply rating N Black Wall 32.68 N/A 8.5 - 11 65 3195@65 21.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Black Wall 32.68
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3195@65 21.0 17
$328.99 ea.
$308.99 ea.
QTY:

$1,235.96 set of 4

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Size

LT315/70R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023657 121/118Q E/10-ply rating N Raised White Letter 34.57 N/A 8 - 11 65 3195@65 21.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Raised White Letter 34.57
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 11 65 3195@65 21.0 17
$371.99 ea.
$346.99 ea.
QTY:

$1,387.96 set of 4

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Size

37X12.50R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023678 124Q D/8-ply rating N Black Wall 36.77 N/A 8.5 - 11 50 3525@50 22.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
124Q D/8-ply rating N Black Wall 36.77
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 50 3525@50 22.0 17
$404.99 ea.
$379.99 ea.
QTY:

$1,519.96 set of 4

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Size

37X13.50R17

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023693 121Q E/10-ply rating N Black Wall 36.77 N/A 8.5 - 11 65 3195@65 22.0 17
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121Q E/10-ply rating N Black Wall 36.77
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3195@65 22.0 17
$378.99 ea.
$353.99 ea.
QTY:

$1,415.96 set of 4

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Size

LT275/65R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023660 123/120Q E/10-ply rating N Raised White Letter 32.28 N/A 7.5 - 9 80 3415@80 19.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
123/120Q E/10-ply rating N Raised White Letter 32.28
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 9 80 3415@80 19.0 18
$337.99 ea.
$317.99 ea.
QTY:

$1,271.96 set of 4

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Size

LT275/70R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023639 125/122Q E/10-ply rating N Raised White Letter 33.31 N/A 7 - 8.5 80 3640@80 20.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
125/122Q E/10-ply rating N Raised White Letter 33.31
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7 - 8.5 80 3640@80 20.0 18
$351.99 ea.
$326.99 ea.
QTY:

$1,307.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

LT285/65R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023656 125/122Q E/10-ply rating N Raised White Letter 32.91 N/A 8 - 10 80 3640@80 19.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
125/122Q E/10-ply rating N Raised White Letter 32.91
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 10 80 3640@80 19.0 18
$315.99 ea.
$295.99 ea.
QTY:

$1,183.96 set of 4

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Size

LT295/70R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000028242 129/126P E/10-ply rating N Raised White Letter 34.49 N/A 7.5 - 10 80 4080@80 21 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
129/126P E/10-ply rating N Raised White Letter 34.49
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 10 80 4080@80 21 18
$312.99 ea.
$292.99 ea.
QTY:

$1,171.96 set of 4

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Size

LT305/60R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023662 121/118Q E/10-ply rating N Raised White Letter 32.68 N/A 8.5 - 11 65 3195@65 21.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Raised White Letter 32.68
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3195@65 21.0 18
$404.99 ea.
$379.99 ea.
QTY:

$1,519.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

LT305/70R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023670 126/123Q E/10-ply rating N Raised White Letter 35.08 N/A 8.5 - 10 65 3750@65 21.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
126/123Q E/10-ply rating N Raised White Letter 35.08
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 10 65 3750@65 21.0 18
$349.99 ea.
$324.99 ea.
QTY:

$1,299.96 set of 4

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Size

LT325/65R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023669 127/124Q E/10-ply rating N Raised White Letter 34.69 N/A 9 - 12 65 3860@65 21.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
127/124Q E/10-ply rating N Raised White Letter 34.69
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 9 - 12 65 3860@65 21.0 18
$380.99 ea.
$355.99 ea.
QTY:

$1,423.96 set of 4

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Size

37X13.50R18

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023695 124Q D/8-ply rating N Black Wall 36.77 N/A 8.5 - 11 50 3525@50 22.0 18
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
124Q D/8-ply rating N Black Wall 36.77
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 50 3525@50 22.0 18
$393.99 ea.
$368.99 ea.
QTY:

$1,475.96 set of 4

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Size

LT275/65R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023672 126/123Q E/10-ply rating N Black Wall 34.49 N/A 7.5 - 9.5 80 3750@80 19.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
126/123Q E/10-ply rating N Black Wall 34.49
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 7.5 - 9.5 80 3750@80 19.0 20
$350.99 ea.
$325.99 ea.
QTY:

$1,303.96 set of 4

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Size

LT295/55R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023691 123/120Q E/10-ply rating N Black Wall 33.07 N/A 8 - 10 80 3415@80 20.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
123/120Q E/10-ply rating N Black Wall 33.07
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 10 80 3415@80 20.0 20
$360.99 ea.
$335.99 ea.
QTY:

$1,343.96 set of 4

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Size

LT295/60R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023628 126/123Q E/10-ply rating N Black Wall 34.29 N/A 8 - 10 80 3750@80 19.5 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
126/123Q E/10-ply rating N Black Wall 34.29
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 10 80 3750@80 19.5 20
$371.99 ea.
$346.99 ea.
QTY:

$1,387.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

LT295/65R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023629 129/126Q E/10-ply rating N Black Wall 35.43 N/A 8 - 10 80 4080@80 19.5 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
129/126Q E/10-ply rating N Black Wall 35.43
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8 - 10 80 4080@80 19.5 20
$378.99 ea.
$353.99 ea.
QTY:

$1,415.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

LT305/55R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023654 121/118Q E/10-ply rating N Black Wall 33.50 N/A 8.5 - 11 65 3195@65 20.5 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121/118Q E/10-ply rating N Black Wall 33.50
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3195@65 20.5 20
$420.99 ea.
$395.99 ea.
QTY:

$1,583.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

35X12.50R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023673 121Q E/10-ply rating N Black Wall 34.69 N/A 8.5 - 11 65 3195@65 21.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
121Q E/10-ply rating N Black Wall 34.69
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3195@65 21.0 20
$411.99 ea.
$386.99 ea.
QTY:

$1,547.96 set of 4

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Size

35X13.50R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023697 122Q E/10-ply rating N Black Wall 34.57 N/A 8.5 - 11 65 3305@65 21.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
122Q E/10-ply rating N Black Wall 34.57
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3305@65 21.0 20
$440.99 ea.
$415.99 ea.
QTY:

$1,663.96 set of 4

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Size

37X12.50R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023694 126Q E/10-ply rating N Black Wall 36.69 N/A 8.5 - 11 65 3750@65 21.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
126Q E/10-ply rating N Black Wall 36.69
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3750@65 21.0 20
$423.99 ea.
$398.99 ea.
QTY:

$1,595.96 set of 4

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Size

37X13.50R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023690 127Q E/10-ply rating N Black Wall 36.85 N/A 8.5 - 11 65 3860@65 21.0 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
127Q E/10-ply rating N Black Wall 36.85
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3860@65 21.0 20
$445.99 ea.
$420.99 ea.
QTY:

$1,683.96 set of 4

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Size

38X15.50R20

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000027705 128Q E/10-ply rating N Black Wall 37.80 N/A 11 - 13 65 3970@65 21 20
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
128Q E/10-ply rating N Black Wall 37.80
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 11 - 13 65 3970@65 21 20
$494.99 ea.
$469.99 ea.
QTY:

$1,879.96 set of 4

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Size

LT325/50R22

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023683 122Q E/10-ply rating N Black Wall 35.12 N/A 9 - 12 65 3305@65 21.0 22
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
122Q E/10-ply rating N Black Wall 35.12
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 9 - 12 65 3305@65 21.0 22
$467.99 ea.
$442.99 ea.
QTY:

$1,771.96 set of 4

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Size

35X12.50R22

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023682 117Q E/10-ply rating N Black Wall 34.76 N/A 8.5 - 11 65 2835@65 21.0 22
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
117Q E/10-ply rating N Black Wall 34.76
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 2835@65 21.0 22
$493.99 ea.
$468.99 ea.
QTY:

$1,875.96 set of 4

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Size

37X13.50R22

UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
90000023696 123Q E/10-ply rating N Black Wall 36.89 N/A 8.5 - 11 65 3415@65 21.0 22
UTQGL Load/ Speed Rating Ply Rating Run Flat Sidewall Color Overall Tire Diameter
123Q E/10-ply rating N Black Wall 36.89
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
N/A 8.5 - 11 65 3415@65 21.0 22
$512.99 ea.
$487.99 ea.
QTY:

$1,951.96 set of 4

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Overview

Cooper Discoverer STT Pro

Mud Terrain
Love mud? The American-made Cooper Discoverer STT Pro, Cooper’s most extreme tire design yet, is for you. Built with a bold, burly-looking tread for grip on the muddiest trails and a rugged Armor-Tek3 carcass to resist damage from obstacles and debris, this tire will help you plow through all the mud, dirt, sand, gravel, and rocks you can find. Get the Discoverer STT Pro and get out there!
Features
  • Made in the U.S.A.
  • Armor-Tek3 carcass construction fortifies the tread and sidewall, preventing damage from rough terrain
  • Scalloped shoulder lugs deliver powerful off-road grip, especially in in soft terrain like mud and sand
  • Inner tread ribs feature an alternating pattern that improves mud and sand traction, stability, and handling while reducing road noise
  • Side biters on the tire sidewall bite into rugged terrain, enhancing off-road grip
  • Flex groove smooths out trail bumps and pavement potholes alike, promoting a smooth ride

Product Q&A

Warranty

WARRANTY

PDF

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  • Tread Life Warranty: Varies by size/speed rating/load index. Please see specific tire size.
  • Uniformity Warranty: First 2/32 tread wear. No quantity limitation.
  • Workmanship Material Warranty: First 2/32 tread wear and prorated after.
  • Manufacture's Hazard Warranty:
  • Test Drive Warranty: N/A
  • Manufacture's Special Warranty: Prorated Mileage if not worn down to 2/32 Using Miles Achieved and 32nds Used.
  • Warranty PDF: 2017 Cooper Warranty.pdf