Commercial
Roadmaster RM185HH™
Product Overview
Regional All-Position
The RM185HH is a regional all position tire designed to handle the heavy hauling. The 5-rib tread design and high tensile strength four belt package combine to provide the retreadability and treadwear that your fleets require.
For Roadmaster dealer locations, please call 800-854-6288, 8-5 EST, Monday-Friday.
5-Rib Tread Design
Chevron shaped ribs provide good mix of wear and traction for the premium highway hauler.
Radial Siping
The radial siping enhances wet traction and braking.
Tire Sizes and Specifications
Roadmaster RM185HH™
| Tire Size |
Service Description |
Load Range |
Approved Rim Width |
Measured Rim Width |
Dual Max Load |
Single Max Load |
Overall Diameter |
Section Width |
Loaded Width |
Tread Depth |
Revolutions/Mile |
| 315/80R22.5 |
154 L |
J |
9 - 9.75 |
9 |
7610 |
8270 |
42.28 |
12.25 |
13.52 |
18.5 |
491 |