Name: RM120
Brand: Roadmaster
Rating: 4.5 (2 reviews)

Please search by vehicle to find the best tires

We offer fast shipping on every tire shipped to an installer partner or FedEx pickup location.  A nominal shipping fee will be added for oversized tires (typically larger farm, commercial and industrial sizes). Learn more about your delivery options in our <a href='/faqs' style='border-bottom: 2px dotted' target='_BLANK'>FAQ</a>.

Oversized Tires.

RM120

Commercial drivers who have long haul routes need a tire that's built to last. Consider the RM120 from Roadmaster, which features an optimized tread depth to promote even wear throughout the tire's life. Micro siping on the grooves enhance traction in wet conditions, and the RM120 features stone ejectors within its grooves that force out stones, rocks, and other debris to protect the casing from damage.

Promotion valid Oct 01, 2024 - Sep 30, 2025

As a SimpleCrew member, you have FREE access to exclusive discounted pricing on select tires.

<a href="https://simpletire.com/sso-redirect?page=login">Log in</a> or <a href="https://simpletire.com/sso-redirect?page=signup">Sign up</a>.

Unlock SimpleCrew Price!

Valid for October 1 thru September 30, 2025<br/><br/>As a SimpleCrew member, you have FREE access to exclusive discounted pricing on select tires.<br />
<br />
<a href="https://simpletire.com/sso-redirect?page=login">Log in</a> or <a href="https://simpletire.com/sso-redirect?page=signup">Sign up</a>.

Join SimpleCrew for FREE today.

Best Rated  Tires

Radial Truck GL285T

M726 EL

HSR2

Designed for use on commercial truckers, trailers, vans, and other hauling vehicles. Commercial tires are often built for use in the drive, steer, axle, or all position in regional, line haul, urban, and pickup and delivery applications.

Vehicle

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer  
                (Single wheel applications / Dual wheel applications).

Load Index

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

Load Range

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

Tire Weight

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

Rim Range

The diameter of a tire that is inflated without any load applied.

Overall Diameter

Designed for long distance highway use and typically have a long tread life.

Commercial Application

Designed for the trailer axle to carry varying loads and withstand strong lateral & braking forces, along with reinforced sidewalls for curbing damage protection.

Roadmaster RM120 Reviews

Select a tire size
Loading

SimpleScore™

Score breakdown:

7.9

Good

8.0

Great

7.9

Good

2 reviews

4.5

100%

Review breakdown

Scorecard

Dry

Wet

Winter

Comfort

Noise

Treadwear

1 SimpleTire reviews

Scorecard

Dry

Wet

Winter

Comfort

Noise

Treadwear

Did you find what
you were looking for?

undefined, undefined undefined

Fastest option!

+1 (267) 376 8473

(888) 410 0604

info@simpletire.com

Roadmaster RM120 Reviews

SimpleScore™

Score breakdown:

7.9

Good

8.0

Great

7.9

Good

2 reviews

4.5

100%

Review breakdown

Scorecard

Dry

Wet

Winter

Comfort

Noise

Treadwear

1 SimpleTire reviews

Did you find what you were looking for?

Did you find what
you were looking for?