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From $239
Mileage Warranty

Toyo Proxes ST III 255/45R20XL 105V BSW

40K Mile Warranty

Save $100

Save $100 with TREAT100 coupon code on a set of 4 tires.

247230 Toyo Proxes ST III 255/45R20XL 105V BSW Tires

Rims Not Included

Sport truck
Truck/SUV - Sport Truck

easy test score

9.1 Superb

5.0

3 reviews

Per Tire:

$239.13

OR

$Loading /mo

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Lightning Savings

Was $298.91

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.

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DISCOUNTS & OFFERS (1 Available)

Save $100 with TREAT100 coupon code on a set of 4 tires.

Please contact customer support. (877) 709-4442

Toyo Open Country H/T 255/45R20 101W BSW

364860 Toyo Open Country H/T 255/45R20 101W BSW Tires

Rims Not Included

Highway
Truck/SUV - Highway

easy test score

8.4 Excellent

Per Tire:

$296.59

OR

$Loading /mo

Save $

Lightning Savings

Was $370.74

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.

Estimated Delivery

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Shipping

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Installation available

Total

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OR

$ /mo

Please contact customer support. (877) 709-4442

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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^®

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Treadwear

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The ability of a tire to grip to the road in wet conditions
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At Giga Tires, we’ve delivered unbeatable tire prices and service since 2014. With over 1 million tires sold, a #6 ranking in Newsweek’s America’s Best Online Shops for 2027, up from #9 in 2026, and 41K+ 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, with more than 1,000 installation centers nationwide Monro, Tire Choice, and Mr. Tire. 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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