Bridgestone 058234 Dueler HL 400 Run Flat All-Season Tire 255/55R18 109H

The Bridgestone Dueler H/L 400 RFT is an all-season touring tire designed specifically for light trucks and SUVs, featuring advanced run-flat technology that allows you to continue driving up to 50 miles at 50 mph even after a complete loss of air pressure. This tire comes as original equipment on premium vehicles including the Acura MDX, Audi Q7, BMW X5, Mazda CX-9, Mercedes-Benz M-Class and R-Class, and Toyota Highlander.

Advanced Technology Features:

• Run-Flat Technology: Reinforced sidewalls constructed with special heat-resistant rubber support the vehicle's weight even with zero air pressure, eliminating the need for an immediate tire change
• CO-CS (Computer Optimized Component System): Maximizes overall tire performance by optimizing the combination of tread design, casing shape, materials, and construction for balanced handling and comfort
• L.L. Carbon (Long Link): Special long-length carbon structure in the tread compound helps improve tread wear while resisting cracking, chipping, and tearing for extended tire life
• O-Bead Construction: Single continuous strand of cable in the bead improves uniformity and enhances ride comfort

Performance Benefits:

• All-season tread design with open-slotted shoulders enhances year-round traction in dry, wet, and light snow conditions
• Optimized tread pattern provides a quiet, comfortable ride suitable for daily commuting and highway travel
• Run-flat capability provides peace of mind and eliminates the need to carry a spare tire
• OE-quality construction meets the demanding standards of premium vehicle manufacturers

The 255/55R18 size with 109H service rating provides excellent load capacity and speed capability for modern crossovers and SUVs, combining safety, performance, and convenience in one premium tire solution.