Nitto NT421Q

High Performance All Season

Designed specifically for SUVs and Crossover vehicles, the stylish Nitto NT421Q UHP all-season radial utilizes several technologies (including one typically found only in winter tires), for a tire that offers outstanding flexibility for use in a multitude of weather conditions.
The eye-catching asymmetric tread incorporates advanced siping technologies which increase both grip and tread-block rigidity under acceleration, braking and cornering loads.
In addition to evacuating water, the three circumferential grooves feature Nitto's Quiet Serration Technology which helps to break up repetitive and reverberating noise for a quieter ride.
Easy-to-read wear indicators provide an early alert for irregular wear and potential issues with the vehicle alignment.
The NT421Q tread compound incorporates a new high-grip polymer, wear-oriented polymer, and increased silica for enhanced safety, performance and longevity.
Additional rubber inserts located within the tread shoulder help to increase sidewall strength while enhancing ride comfort.
UTQG : 640 A A (for H & V speed rated models only).
UTQG : 560 A A (for W speed rated models only).
75,000 mile limited treadwear warranty (on H & V speed rated sizes only, see manufacturer's website for details).
60,000 mile limited treadwear warranty (W speed rated sizes only, see manufacturer's website for details).
Available in H, V, & W speed ratings.
The Nitto NT421Q is available in widths from 225-285mm and 17 through 22 inch rim diameters.