Commercial
Roadmaster RM230 HH™
Product Overview
On/Off-Road All-Position
The RM230HH is a on/off road all position tire designed to handle the heavy hauling. The robust tread pattern, tread compounding and high tensile strength four belt package combine to provide the retreadability, treadwear, and cutting & chipping resistance that your fleets require.
For Roadmaster dealer locations, please call 800-854-6288, 8-5 EST, Monday-Friday
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Cut And Chip Resistant Tread Compound
The cut and chip resistant tread compounding is specifically designed to perform in mixed service applications.
Stone Protector Ledge
Stone protector ledges on all grooves resist stone penetrations.
Curb Bar With Sidewall Depth Indicator
Protects the sidewall from scuffing damage and indicates when a tire should be rotated to preserve the casing for retreading.
315/80R22.5 With 10,000 lbs Load Capacity
A robust tire construction provides the load carrying capacity for high load steer axles.
Tire Sizes and Specifications
Roadmaster RM230 HH™
| 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 |
| 11R22.5 |
146 K |
H |
7.5 - 8.25 |
8.25 |
6005 |
6610 |
41.3 |
10.55 |
12.2 |
23 |
503 |
| 12R22.5 |
150 K |
H |
8.25 - 9 |
9 |
6780 |
7390 |
42.92 |
11.95 |
13.1 |
23 |
484 |
| 315/80R22.5 |
160 J |
L |
9 - 9.75 |
9 |
8270 |
10000 |
42.8 |
12.5 |
13.87 |
23 |
500 |
| 11R24.5 |
149 K |
H |
7.5 - 8.25 |
8.25 |
6610 |
7160 |
43.66 |
11.06 |
12.1 |
23 |
476 |
| 12R24.5 |
152 K |
H |
8.25 - 9 |
9 |
7160 |
7830 |
45.02 |
12.07 |
13.04 |
23 |
462 |