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.