Bridgestone 004037 Alenza 001 RunFlat Tire 305/40R20 112Y

The Bridgestone Alenza 001 RunFlat (MPN 004037) is a 305/40R20 112Y run-flat tire designed for luxury SUVs. It is engineered to deliver confident, comfortable performance on both wet and dry roads, with high-level braking performance, long tire life and enhanced grip.

Key Features:

• Steering performance: A multi-round block structure optimizes roundness at the edge of the rib, raising contact pressure at the center of the tire to improve instant steering response and straight-line stability.
• Long tire life: A new compound and a 3D M-shaped sipe pattern help prevent irregular wear. Block deformation is restrained during braking, which helps maintain the contact area and improves wet grip.
• Wet and dry braking: Chamfered block edges resist deformation, boosting braking performance in both wet and dry conditions.
• Fuel efficiency: Nano Pro-Tech rubber suppresses heat generation for greater fuel efficiency and extended tire life. Silica-containing rubber bonded with polymer improves performance in wet and low-temperature conditions.
• Wear life: Under controlled test conditions, Alenza 001 showed an 11% improvement in wear life compared to Dueler H/P Sport.

Built for a dynamic and luxurious driving experience, the Alenza 001 RunFlat suits drivers who want refined ride quality with strong wet and dry grip.