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Roadmaster - RM120

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Roadmaster RM120 Tires

Commercial Truck - Trailer

The RM120 is a long haul trailer tire that has a hard, shallow tread that can deliver hundreds of thousands of miles of wear with the correct inflation and maintenance. The Roadmaster RM120 is proven to have a casing that can withstand several retreads, which can help reduce your tire costs as well.

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Roadmaster - RM120

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From $262
Mileage Warranty

Roadmaster RM120 11R22.5 G/14PLY

173039027 Roadmaster RM120 11R22.5 G/14PLY Tires

Rims Not Included

Trailer
Commercial Truck - Trailer

easy test score

8.8 Excellent

Per Tire:

$261.97

OR

$Loading /mo

Save $

Lightning Savings

Was $327.46

Strikethrough Pricing on Giga Tires

Our percentage-off promotions, discounts, or sale markdowns are customarily based on our own opinion of the value of this product, which is not intended to reflect a former price at which this product has sold in the recent past. This amount represents our opinion of the full retail value of this product today, based on our own assessment after considering a number of factors.

FET

$100.92

Estimated Delivery

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Shipping

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Total

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OR

$ /mo

Please contact customer support. (877) 709-4442

Roadmaster RM120 295/75R22.5 G/14PLY

173043028 Roadmaster RM120 295/75R22.5 G/14PLY Tires

Rims Not Included

Trailer
Commercial Truck - Trailer

easy test score

8.8 Excellent

Per Tire:

$287.46

OR

$Loading /mo

Save $

Lightning Savings

Was $359.33

Strikethrough Pricing on Giga Tires

Our percentage-off promotions, discounts, or sale markdowns are customarily based on our own opinion of the value of this product, which is not intended to reflect a former price at which this product has sold in the recent past. This amount represents our opinion of the full retail value of this product today, based on our own assessment after considering a number of factors.

FET

$100.92

Estimated Delivery

Loading

Shipping

Loading

Total

Loading

OR

$ /mo

Please contact customer support. (877) 709-4442

Roadmaster RM120 11R24.5 G/14PLY

173042027 Roadmaster RM120 11R24.5 G/14PLY Tires

Rims Not Included

Trailer
Commercial Truck - Trailer

easy test score

8.8 Excellent

Per Tire:

$343.13

OR

$Loading /mo

Save $

Lightning Savings

Was $428.91

Strikethrough Pricing on Giga Tires

Our percentage-off promotions, discounts, or sale markdowns are customarily based on our own opinion of the value of this product, which is not intended to reflect a former price at which this product has sold in the recent past. This amount represents our opinion of the full retail value of this product today, based on our own assessment after considering a number of factors.

FET

$117.56

Estimated Delivery

Loading

Shipping

Loading

Total

Loading

OR

$ /mo

Please contact customer support. (877) 709-4442

Filter

Cross Section Width

295
11

results found

Aspect Ratio

75
Blank

results found

Wheel Diameter

22.5
24.5

results found

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Commercial Truck (3)
Commercial Truck - Trailer (3)

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Roadmaster - RM120 (3)
Roadmaster - RM170+ (5)
Roadmaster - RM170 (1)
Roadmaster - RM185 (6)
Roadmaster - RM230HH+ (1)
Roadmaster - RM230HH (5)
Roadmaster - RM230WB (2)
Roadmaster - RM230WH (1)
Roadmaster - RM234 (6)
Roadmaster - RM254 (6)
Roadmaster - RM257 (4)
Roadmaster - RM258 WD (2)
Roadmaster - RM272 (9)
Roadmaster - RM275 (5)
Roadmaster - RM300HH (2)
Roadmaster - RM332WB (2)
Roadmaster - RM351 HD (2)
Roadmaster - RM830 (1)
Roadmaster - RM832+ EM (5)
Roadmaster - RM852 EM (4)
Roadmaster - RM872 (4)

144/141 (1)
144/142 (1)
146/143 (1)

Compare tires at a glance using our easy test score^® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.

Four criteria factor into easy test score^®

Consumer reviews

Research based on customer reviews and buying behavior
Treadwear

The lifespan of a tire based on wear performance
Traction

The ability of a tire to grip to the road in wet conditions
Expert ratings

Input from veteran tire industry experts

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At Giga Tires, we’ve delivered unbeatable tire prices and service since 2014. With over 1 million tires sold, a #9 ranking in Newsweek’s America’s Best Online Shops for 2026, and 39K+ 5-star ratings, we offer over 45K+ products along with great promotions, discounts, and rebates. Enjoy fast shipping to your home or a local installer like PepBoys, Monro, and TireChoice. Backed by a 45-day return policy, we make tire buying simple, reliable, and affordable. Headquartered in California, we proudly serve drivers across the continental US.

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