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Falken - RI121

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Falken RI121 Tires

Commercial Truck - Trailer

The Falken RI121 is a commercial all-position tire built to deliver long-lasting performance for regional and highway fleets. Its straight rib tread pattern provides stable handling, precise steering, and even wear under heavy loads. Designed with SmartWay verification, it helps improve fuel efficiency while maintaining dependable durability. The reinforced casing supports retreadability, extending tire life and lowering overall operating costs. Wide grooves enhance wet-weather traction by improving water evacuation, giving drivers added confidence in challenging conditions. Known for its balance of strength, efficiency, and cost-effectiveness, the RI121 is a trusted choice for commercial operators.

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Falken - RI121

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From $292
Mileage Warranty

Falken RI121 255/70R22.5 H/16PLY

62121706 Falken RI121 255/70R22.5 H/16PLY Tires

Rims Not Included

Trailer
Commercial Truck - Trailer

easy test score

9.6 Superb

Per Tire:

$292.37

OR

$Loading /mo

Save $

Lightning Savings

Was $365.46

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

$75.96

Estimated Delivery

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Total

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OR

$ /mo

Please contact customer support. (877) 709-4442

Falken RI121 11R22.5 H/16PLY

62121937 Falken RI121 11R22.5 H/16PLY Tires

Rims Not Included

Trailer
Commercial Truck - Trailer

easy test score

9.6 Superb

Per Tire:

$347.62

OR

$Loading /mo

Save $

Lightning Savings

Was $434.53

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

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Shipping

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Total

Loading

OR

$ /mo

Please contact customer support. (877) 709-4442

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Cross Section Width

255
11

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Aspect Ratio

70
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Wheel Diameter

22.5

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Commercial Truck (2)
Commercial Truck - Trailer (2)

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140/137 (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
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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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