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Firestone - FS400

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Firestone FS400 Commercial Truck - All Position Tires

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Firestone FS400 315/80R22.5 L/20PLY

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Commercial All Position
Commercial Truck - All Position
UTQG: A
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easy test score

9.7 Superb

Per Tire:

$859.99

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$Loading /mo

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Was $1074.99

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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$211.32

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$ /mo

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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Commercial Truck (1)
Commercial Truck - All Position (1)

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Firestone - FS400 (1)
Firestone - FS509 (4)
Firestone - FS560 Plus (7)
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Firestone - FS818 (3)
Firestone - FS821 (3)
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Firestone - Transforce AT2 (2)

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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 35K+ 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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