Commercial
Roadmaster RM170™
Product Overview
All-Position Pick-Up and Delivery
The RM170 is a pick-up and delivery all position tire. The solid shoulder tread design and high tensile strength belt construction combine to provide the retreadability and treadwear that your local haulers require.
For Roadmaster dealer locations, please call 800-854-6288, 8-5 EST, Monday-Friday.
Wide Tread and Optimized Footprint
Delivers long, even treadwear.
V-Shaped Tread Grooves
Groove shape works to reduce stone retention.
Stone Ejectors
Stone ejectors in the bottom of the tread grooves protect the casing from stone penetrations.
Tire Sizes and Specifications
Roadmaster RM170™
| 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 |
| 225/70R19.5 |
125 L |
F |
6 - 6.75 |
6.75 |
3415 |
3640 |
32.01 |
8.8 |
9.54 |
15 |
649 |
| 225/70R19.5 |
128 L |
G |
6 - 6.75 |
6.75 |
3750 |
3970 |
32.01 |
8.8 |
9.54 |
15 |
649 |
| 245/70R19.5 |
133 L |
G |
6.75 - 7.5 |
7.5 |
4300 |
4540 |
33.1 |
9.85 |
10.7 |
16 |
626 |
| 265/70R195 |
137 L |
G |
7.5 - 8.25 |
7.5 |
4675 |
5070 |
34.3 |
10.3 |
11.2 |
17 |
603 |
| 10R22.5 |
141 L |
G |
6.75 - 8.25 |
7.5 |
5355 |
5675 |
40.3 |
10.1 |
11.2 |
18 |
515 |