Gripmax SureGrip Pro Sport 275/30R21 ZR 98Y XL GPS091

Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.

Brand: Gripmax Model: SureGrip Pro Sport Size: 275-30R21 275/30-21 275/30R21 275/30/21 275-30-21 275 30 21 2753021 Tread Depth: 10/32 Treadlife: 50,000 miles Season: Summer Performance: High Performance Car Type: Passenger Load and Speed Rating: 98Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 275 Aspect Ratio: 30 Rim Diameter... more: 21 Production Year (DOT): N/A