to ensure these tires fit

55 R20 125Q F2 BSW

Name: Open Country A/T III
Brand: Toyo Tire
SKU: 355320
Price: 521 USD
Availability: InStoreOnly
Rating: 4.6 (1105 reviews)

Item #88387

Treadwell uses new tire testing and real world tire life data to provide the most unbiased recommendation for you. Over time, most tires experience a falloff in performance (e.g. wet/snow stopping distance, wet/snow handling, noise) as they wear. In general, GOOD tires will falloff in performance faster as they wear when compared to BEST and BETTER tires.

$521.00 /EA

+ Installation costs added in cart

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Ratings

4.6

Features

All Terrain

Three-Peak Mountain Snowflake

50,000 mile warranty

Deals

5% off tires and wheels for active duty, veterans, and reserves. (Cannot be combined with Discount Tire credit card savings)

learn more about this discount

Free services included in the price:

FREEAir Checks / Flat Repair / Tire Rotation

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Our experts confirm fitment at installation. If adjustments are needed, we’ll help you choose a comparable in-stock option and provide a full refund of your previous purchase.

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We can usually get these tires even sooner via transfer from a different store or nearby warehouse. Need it now? Call store -304-350-6506

product info

Toyo Tire Open Country A/T III

Choose the Toyo Open Country A/T III LT305/55R20 125Q F2 BSW, an all-terrain tire built for drivers who want off-road traction, responsive on-road handling, wet-road confidence, severe-snow capability, and a quiet, stable ride. This LT305/55R20 Open Country A/T III is a popular LT-metric fitment for select Chevrolet Silverado 2500HD, GMC Sierra 2500HD, Ford F-350 Super Duty, Ram 3500, Ford F-250 Super Duty, Ram 2500 models, plus similar trucks and SUVs using 20-inch wheels.

Why choose the Toyo Open Country A/T III in LT305/55R20?

Built for lifted half-ton pickups, heavy-duty trucks, and overland builds: The 125Q F2 rating is built for heavier custom trucks, diesel pickups, towing setups, and large wheel-and-tire packages.
On-road comfort with off-road bite: The Open Country A/T III is designed for predictable highway handling, quiet ride quality, and confident traction on gravel, dirt, job sites, and weekend trails.
3PMSF severe-snow capability: The tire carries the three-peak mountain snowflake symbol, giving truck and SUV drivers added confidence in cold weather and winter conditions.
Durable all-terrain tread: Toyo's tread compound and design focus on wet performance, cut-and-chip resistance, off-road grip, and long treadwear life.
Trail-ready tread features: Staggered shoulder lugs, stone-ejecting blocks, increased lateral grooves, and 3D multi-wave sipes help support traction, stability, and even wear.

Popular vehicle fitments for LT305/55R20 Toyo Open Country A/T III

This tire size is commonly used on select trims or modified fitments of the Chevrolet Silverado 2500HD, GMC Sierra 2500HD, Ford F-350 Super Duty, Ram 3500, Ford F-250 Super Duty, and Ram 2500. It is also a strong option for similar pickups, Jeeps, SUVs, crossovers, and lifted builds that use the same tire size, load rating, speed rating, and wheel diameter.

Size and rating details

LT305/55R20: This size is designed for 20-inch wheels and helps shoppers match an original, plus-size, or lifted truck fitment.
125Q F2: The service description and load range identify the tire's load capability and intended truck or SUV use.
BSW: This version uses black sidewall styling for the finished look on the vehicle.