Nitto NT421Q Tires
The Nitto NT421Q tire is an all-season tire developed and designed with an advanced sipe technology that helps with traction on wet roads, better handling on dry and grip on snow. It has Nitto's 3D Interlocking sipe design and revolutionary 3D multi-wave grooves which breaks the performance tradeoff between traction and long wear-life. Combining the sipes, all-season rubber compound, and circumferential grooves allow SUVs and crossovers to handle safely throughout the seasons. The large and open grooves provide improved lateral water expulsion with the help of its three deep and wide circumferential grooves. For snow it has many biting edges for traction in snow. The tread blocks on the shoulders of the tire are massive which means more rubber on the road during cornering. There is extra rubber in the bead area of the tire to protect the tire from impacts due to potholes and road hazards.
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Nitto NT421Q 245/65R17XL 111H BSW
75,000 Warranty
Highway
- Truck/SUV - Highway
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UTQG: 640AA
- See details
Nitto NT421Q 255/60R19XL 113H BSW
75,000 Warranty
Highway
- Truck/SUV - Highway
-
UTQG: 640AA
- See details
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
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Consumer reviews
Research based on customer reviews and buying behavior
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Treadwear
The lifespan of a tire based on wear performance
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Traction
The ability of a tire to grip to the road in wet conditions
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Expert ratings
Input from veteran tire industry experts
