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Kumho Ecsta STX

Kumho
Tread pattern may vary.
Truck SUV Performance Sport
View all 14 available sizes

$126.99

 - 

$222.99

  ea.
Price varies by size
Select your tire size
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Available Sizes

Size

255/65R16

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1818213 420AA 109V N Black Wall 29.10 N/A 7 - 9 51 2271@51 11 16
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 109V N Black Wall 29.10 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
7 - 9 51 2271@51 11 16
QTY: $126.99 ea.
Temporarily out of stock

Size

265/60R18

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1638413 420AAA 110H N Black Wall 30.50 N/A 8.5 - 10 50 1477@50 10.7 18
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AAA 110H N Black Wall 30.50 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
8.5 - 10 50 1477@50 10.7 18
$153.99 ea.
$148.99 ea.
QTY:
Temporarily out of stock

Size

275/55R18

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
2101383 420AA 114V N Black Wall 29.80 N/A 7.5 - 9.5 51 2601@51 11 18
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 114V N Black Wall 29.80 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
7.5 - 9.5 51 2601@51 11 18
QTY: $159.99 ea.

$639.96 set of 4

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Size

285/60R18

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1859813 420AA 116V N Black Wall 31.50 N/A 8 - 10 51 2756@51 11 18
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 116V N Black Wall 31.50 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
8 - 10 51 2756@51 11 18
QTY: $137.99 ea.

$551.96 set of 4

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Size

285/45R19

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1861513 420AA 107W N Black Wall 29.10 N/A 7.5 - 9.5 51 2205@51 11.09 19
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 107W N Black Wall 29.10 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
7.5 - 9.5 51 2205@51 11.09 19
QTY: $222.99 ea.
Temporarily out of stock

Size

275/45R20

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1885613 420AA 106W N Black Wall 29.80 N/A 8.5 - 10.5 51 2094@51 11.5 20
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 106W N Black Wall 29.80 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
8.5 - 10.5 51 2094@51 11.5 20
QTY: $132.99 ea.

$531.96 set of 4

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Size

275/55R20 Extra Load

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1878313 420AA 117V N Black Wall 31.90 N/A 7.5 - 9.5 51 2833@51 11 20
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 117V N Black Wall 31.90 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
7.5 - 9.5 51 2833@51 11 20
QTY: $139.99 ea.

$559.96 set of 4

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Size

285/50R20

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1861013 420AA 112V N Black Wall 31.30 N/A 8 - 10 51 2469@51 11 20
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 112V N Black Wall 31.30 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
8 - 10 51 2469@51 11 20
QTY: $146.99 ea.

$587.96 set of 4

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Size

305/50R20

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1878913 420AA 120V N Black Wall 32.00 N/A 8.5 - 11 50 3086@50 11 20
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 120V N Black Wall 32.00 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
8.5 - 11 50 3086@50 11 20
QTY: $147.99 ea.

$591.96 set of 4

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Size

265/35R22

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1821913 420AA 102W N Black Wall 29.30 N/A 9 - 10.5 51 1874@51 11.5 22
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 102W N Black Wall 29.30 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
9 - 10.5 51 1874@51 11.5 22
QTY: $166.99 ea.

$667.96 set of 4

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Size

265/40R22 Extra Load

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
2101303 420AA 106V N Black Wall 30.30 N/A 9 - 10.5 51 2094@51 11 22
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 106V N Black Wall 30.30 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
9 - 10.5 51 2094@51 11 22
QTY: $183.99 ea.
Temporarily out of stock

Size

285/45R22 Extra Load

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
2101423 420AA 114V N Black Wall 32.10 N/A 9 - 10.5 51 2601@51 11 22
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 114V N Black Wall 32.10 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
9 - 10.5 51 2601@51 11 22
$189.99 ea.
$184.99 ea.
QTY:

$739.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

305/40R22 Extra Load

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1855113 420AA 114V N Black Wall 31.60 N/A 10 - 12 50 2601@50 11.5 22
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 114V N Black Wall 31.60 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
10 - 12 50 2601@50 11.5 22
QTY: $155.99 ea.

$623.96 set of 4

Tell us your Zip Code to estimate shipping time  

Size

305/45R22 Extra Load

UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
1876313 420AA 118V N Black Wall 32.80 N/A 9.5 - 11.5 50 2910@50 11 22
UTQGL Load/ Speed Rating Run Flat Sidewall Color Overall Tire Diameter Tread Life Warranty
420AA 118V N Black Wall 32.80 N/A
Tread Life Warranty Approved Rim Width Max. Tire Pressure Max. Load Tread Depth Rim Diameter
9.5 - 11.5 50 2910@50 11 22
$163.99 ea.
$158.99 ea.
QTY:

$635.96 set of 4

Tell us your Zip Code to estimate shipping time  

Overview

Kumho Ecsta STX

Truck SUV Performance Sport
The Kumho Ecsta STX delivers the trifecta of performance for your pickup, crossover, or SUV: Excellent year-round traction, a smooth, quiet ride, and sporty good looks. The tread pattern channels water away from the tread, helping to prevent hydroplaning, while the tire’s construction provides responsive steering and high-speed durability.
Features
  • Circumferential and lateral tread grooves evacuate water to help prevent hydroplaning
  • Large, stable tread blocks for a solid footprint and responsive steering, even in nasty weather
  • Variable pitch tread blocks reduce road noise for a quiet, comfortable ride
  • Rim protector protects wheels from curb damage
  • Rim protector protects wheels from curb damage

Product Q&A

Warranty

WARRANTY

PDF

  • Tread Life Warranty: N/A
  • Uniformity Warranty: First 2/32 Even Wear, No Quantity Limitation
  • Workmanship Material Warranty: 72 month first 2/32 Free Replacement
  • Manufacture's Hazard Warranty:
  • Test Drive Warranty: N/A
  • Manufacture's Special Warranty: For a "Staggered Fitment" application (different size tires on the front and rear axles) the rear tires will only be warrantable for one half of the stated mileage for that tire line.
  • Warranty PDF: Kumho Warranty.pdf