Discounted Wheel Warehouse

Nitto Tires-NT421Q 255/55R18 109V XL BSW

255/55R18 109V XL BSW Light Truck

In stock

Brand: Nitto

Model: NT421Q

Size: 255/55R18


Warranty: 75,000 Miles

Part#: NIT-210690



The Nitto NT421Q tire comes in 255/55R18. It has a Load Index of 109 which means the tire is rated to hold up to 2271 lbs. The tire has a Speed Rating of V so it is rated to go up to 149 mph. The UTQG rating is 640AA. UTQG is a system of ratings that measures the Treadwear, Traction, and Temperature of the tire. Visit our Information Page to learn more about the UTQG ratings. The tire comes in a Black Side Wall.The NT421Q is formulated with an all season tread compound enhanced with silica and polymer. This compound enable excellent grip, tread wear, and handling. This unique compound molds into a unique asymmetric tread pattern that is designed for luxurious ride quality and resilient traction capabilities. Large tread blocks on the tire's external surface amplify cornering and ride stability. Nitto's Quiet Serration Technology optimizes the tire's grooves to separate reverb while the variable pitch tread block further enhances noise reduction properties. Nitto's state of the art 3-D multiwave and 3-D interlocking siping enhances traction and handling performance as well as improving winter traction. This tire is equipped with maintenance indicators that visually notify the driver of wear levels for a safe, confident ride.

More Information
Brand Nitto
Model NT421Q
Tire Size 255/55R18
loadindex 109
Speed Rating V
warranty 75,000 Miles