







Nitto NT421Q
Comfort and quietness are prioritized in the Nitto NT421Q. The tire's construction and sidewall design are engineered to minimize road noise and vibrations, resulting in a smooth and comfortable ride. Whether you're navigating city streets or embarking on a long highway journey, this tire delivers a quiet and enjoyable driving experience.
Manufacturer Part #
210670UTQG
640AARun-Flat
NoLoad/Speed Rating
102VNitto NT421Q - 225/55R18XL - 102V
$176.00 ea
$704.00 SET OF 4
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Nitto NT421Q
OverviewIntroducing the Nitto NT421Q, a premium all-season tire designed to provide exceptional performance, versatility, and comfort for your SUV or crossover. Engineered with advanced technology and a focus on delivering an exceptional driving experience, the Nitto NT421Q is the perfect choice for discerning drivers who demand the best.
The Nitto NT421Q features an innovative tread pattern and an advanced silica compound that deliver excellent traction on both wet and dry surfaces. Its optimized design provides reliable grip, allowing for confident acceleration, precise handling, and responsive braking. This tire is engineered to provide exceptional performance in various weather conditions, making it a reliable choice throughout the year.
Comfort and quietness are prioritized in t...
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Nitto NT421Q
FeaturesNitto NT421Q
WarrantyUniformity Warranty: First 1/32 Even Wear, 2 Tires Permitted
Warranty PDF:
Nitto NT421Q
SpecsMax. Tire Pressure
50
Max. Load
1874@50
Ply Rating
XL
Load/Speed Rating
102V
Approved Rim Width
6.0 - 8.0
Sidewall Color
Black Wall
Run Flat
No
Tread Depth
11.8
Nitto NT421Q
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