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Rear Tire Size:
Your Vehicle:
On tire sidewall
Inside the door jamb
Your Vehicle:
Benefits & Features
Fuel Efficient
Fuel Efficient
This tire is designed to improve fuel efficiency.
Fuel Efficient
Tread compound delivers low rolling resistance, helps keep fuel cost low and earning SmartWay verification.
Micro Sipes
Located on the groove edges deliver optimizes traction on wet road conditions.
Tire Description
Roadmaster RM185, this reliable tire is optimized for steer axle applications and SmartWay verified, meaning it meets the highest environmental standards. The RM185 is built to last with a solid shoulder tread design and four-belt construction made from high tensile strength material. For companies looking for retreadability, long-term treadwear, and superior performance without compromising gas mileage requirements, the Roadmaster RM185 is an ideal choice.
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Technical Specifications
| Specification name | Specification value |
|---|---|
| Road Condition | TBR |
|
Tread Type
This describes how the tread is designed. Each design serves a different purpose depending on features and the terrain it's meant to be driven on. |
Steer Smartway |
|
Speed Rating
The maximum speed capability of the tire on a vehicle. |
L |
|
Load Index
The maximum load (weight) rating capacity of a tire. |
146 |
|
Sidewall
The appearance of the side of a tire. |
Blackwall |
| Size | 11R22.5 146/143L H |
| Max. Load | 6610 lbs |
| Max. Inflation Pressure | 120 psi |
| Tread Depth | 18/32" |
| Rim Width Range | 7.5 - 8.25" |
| Sect. Width | 11.2" |
| Overall Diameter | 41.4" |
| Revs. Per Mile | 501 |
Available Sizes
$Per Tire
Set of (4) Tires: $
*All Roadmaster tires may continue to be developed with manufacturer changes. That being said, Tire Agent and the manufacturer have the right to change these tire specifications at any time without notice or obligation.
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