Bridgestone 126404 Dueler H/L 400 RFT All-Season Run-Flat Tire 245/55R17 102H

The Bridgestone Dueler H/L 400 RFT (126404) is an all-season, highway terrain run-flat tire engineered for light trucks and SUVs. Designed to deliver confident performance in dry, wet, and light winter conditions, this tire combines long tread life with a smooth, comfortable ride. It is a popular original equipment choice on many premium SUVs and is rated Standard Load (SL) with a service description of 102H.

Key Features:

• All-Season Tread Design: Open-slotted shoulder blocks enhance year-round traction and improve performance across varying weather conditions
• Run-Flat Technology (RFT): Reinforced sidewalls constructed of special heat-resistant rubber support the vehicle's weight even after a complete loss of air pressure, allowing continued mobility
• CO-CS (Computer Optimized Component System): Bridgestone's proprietary engineering system optimizes the combination of tread design, casing shape, materials, and construction for maximum tire performance
• L.L. Carbon (Long Link Carbon) Compound: A special long-chain carbon structure in the tread compound improves wear resistance and helps the tire resist cracking, chipping, and tearing
• O-Bead Construction: A single continuous strand of cable in the bead improves uniformity and contributes to a smoother, more comfortable ride
• Circumferential Grooves: Help evacuate water from the contact patch to reduce hydroplaning risk in wet conditions

Tire Specifications:

• Size: 245/55R17
• Service Description: 102H
• Load Range: SL (Standard Load)
• Max Load Capacity: 1,874 lbs
• Max Inflation Pressure: 51 PSI
• Overall Diameter: 27.61 in.
• Tread Depth: 11/32 in.
• Approved Rim Width: 7.0–8.5 in.
• UTQG: 300 A A
• Sidewall: Black Sidewall (BSW)
• Run Flat: Yes (RFT)
• Season: All-Season

The Bridgestone Dueler H/L 400 RFT is an OE-grade tire built for drivers who demand safety, reliability, and all-season versatility from their light truck or SUV.