Bridgestone 004035 Alenza 001 RunFlat 275/45R20 110Y XL BSW SUV Tire

The Bridgestone Alenza 001 RunFlat (275/45R20 110Y XL) is a high-performance summer tire purpose-built for luxury SUVs. Engineered to maximize vehicle potential on both wet and dry roads, the Alenza 001 delivers a dynamic and refined driving experience backed by Bridgestone's advanced tire technologies.

Run-Flat Technology

Extended mobility run-flat construction allows continued driving for up to 50 miles even after a complete loss of air pressure, eliminating the need to change a tire roadside and maintaining driver confidence in the event of a puncture.

Key Features:

• Multi-Round Block Structure — Optimizes roundness at the edge of each rib, raising contact pressure at the tire's center for improved instant steering response and straight-line stability.
• 3D M-Shaped Sipe Pattern — Works with the new tread compound to prevent irregular wear and restrain block deformation under braking, preserving the contact patch and enhancing wet grip.
• Chamfered Block Edges — Rounds the edges of tread blocks to prevent deformation, boosting braking performance in both wet and dry conditions.
• Nano Pro-Tech Rubber Compound — 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.
• Improved Wear Life — Under controlled test conditions, the Alenza 001 delivers an 11% improvement in wear life compared to the Dueler H/P Sport.
• Circumferential and Lateral Grooves — Promote excellent traction and water evacuation in both wet and dry driving conditions.

Tire Specifications:

• Size: 275/45R20
• Service Description: 110Y
• Load Range: XL (Extra Load)
• Sidewall: Black Sidewall (BSW)
• UTQG: 300 A A
• Overall Diameter: 29.8 in.
• Max Load: 2,337 lbs.
• Run-Flat: Yes

Backed by a Bridgestone limited warranty covering up to 5 years from purchase, the Alenza 001 RunFlat is an ideal choice for luxury SUV drivers who demand performance, safety, and longevity without compromise.