Form and function come together in the Dueler H/L 400 RFT. Safe enough to banish any worries and sleek enough to outfit your favorite vehicle, this tire is bound to transform your daily drive. With innovative tread design for optimal grip and long tread life, plus run-flat technology to keep you driving after a flat, the Dueler H/L 400 RFT keeps you going in comfort.


  • Run Flat Tire keeps a vehicle traveling under control after a puncture
  • CO-CS (Computer Optimized Component System) combines tread design, materials, and construction to create optimal tire performance
  • O-bead enhances comfort through a single, continuous cable in bead construction
  • L.L. Carbon (Long Link) resists cracking and tearing and improves tread wear and tire life
  • All-season tread design with open-slotted shoulders provides ideal year-round performance

The Dueler H/L 400 RFT is widely used as original equipment on many of today's most popular light trucks and SUV's such as the Acura MDX, Audi Q7, BMW X5, Mazda CX-9, Mercedes-Benz M- and R-Class, and Toyota Highlander.

Detailed Information

Type and Size
Tire Model
Bridgestone Dueler H/L 400 RFT
Car Type
Light Truck / SUV
All Season
Rim Diameter
17 / 18 / 19 / 20 "
235 / 245 / 255 / 275 mm
Aspect Ratio
50 / 55 %
Special Features
Mud and Snow
Extra Load
Speed and Load
Speed Index
H (max 130 mph)
Load Index (max load for a tire)

Bridgestone Dueler H/L 400 RFT Sizes & Specifications

Rim Model Size Index Features load range sidewall styling overall diameter tire weight tread depth
R18 255/55 R18 255/55 R18
R19 255/50 R19 255/50 R19

Amazon Reviews Bridgestone Dueler H/L 400 RFT

Questions and Answers