



Product Information
Nitto NT421Q
Nitto NT421Q: The Affordable Choice for Performance
Upgrade your crossover or SUV with the Nitto NT421Q, an exceptional all-season performance tire that offers sporty performance without breaking the bank. With a range of impressive features, this tire is engineered specifically for crossovers (CUVs) and SUVs, ensuring optimal performance on any terrain.
Safety is a paramount consideration in the design of the Nitto NT421Q. Its unique asymmetric tread design not only enhances the tire's aesthetics but also provides a quiet and comfortable ride, while delivering reliable all-season traction. The variable pitch tread design further reduces road noises, ensuring a pleasant driving experience for both passengers and drivers.
In addition, the NT421Q features intelligent maintenance indicators that keep you informed on your tire's wear levels, enabling you to address any potential issues before they become a problem. This added convenience gives you peace of mind and helps you maintain optimal safety on the road.
When it comes to traction on wet and snowy surfaces, the NT421Q excels. Its 3D multiwave and 3D interlocking siping provide exceptional grip without compromising handling, ensuring you remain in control in challenging weather conditions. The tire's three wide and deep circumferential grooves enhance water evacuation, allowing for superior control even during the rainiest seasons. Additionally, the large open grooves and high sipe density provide effective water evacuation and extra grip in water and light snow, further enhancing your confidence behind the wheel.
For added durability and strength, the NT421Q incorporates additional shoulder inserts. These inserts bolster the tire's strength, allowing it to withstand impacts from potholes and other road hazards, ensuring a longer lifespan for your investment.
The NT421Q is designed to provide excellent steering response and control, particularly in fast corners. The large outer tread blocks deliver precise handling, enabling you to navigate tight turns with confidence.
With a fitment range of 17-22" wheel diameters, the NT421Q is compatible with a wide range of vehicles, ensuring that you can enjoy its performance benefits regardless of your vehicle make or model.
Furthermore, this premier all-season tire comes with a generous 10-13/32" tread depth, ensuring long-lasting tread life, exceptional traction, and minimal wear. Nitto stands behind the quality of their product and offers up to a 75,000-mile warranty on the NT421Q, providing you with the ultimate peace of mind with your tire purchase.
If you're looking for additional protection against unforeseen emergencies, consider adding our exclusive and industry-leading Certificates to your cart. These Certificates further enhance your tire purchase and provide you with added assurance on the road.
Know more
Nitto
NT421Q
Tire Size:255/55R18 XL 109V BSW
$208.99/each
Features
All-Season
Light Truck / SUV
Performance
75,000 miles
Deals
Uniform Tire Quality Grade (UTQG)
Treadwear
640
Traction
A
Temperature
A
Section Width
255
Aspect Ratio
55
Rim Diameter
18"
Overall Diameter
29.02
Rim Width Range
6.5-9.5"
Weight
36.16 lbs
Tread Depth
12/32"
Load Range
Extra Load (XL)
Load Index
2271 lbs (109)
Max PSI
42 PSI
Speed Rating
Up to 149 mph (V)
Sidewall Description
Blackwall
Warranty
75,000