Toyo's Open Country series has built a loyal following over the years—and the A/T III is their most advanced all-terrain tire yet. Building on the success of the A/T II, the A/T III brings major upgrades in traction, longevity, and winter performance.

In short: it's tougher, smarter, and grippier—and it's ready for whatever adventure you throw its way.

1. Serious All-Terrain Performance

The A/T III features an aggressive tread design that gives it off-road bite, but it doesn't ride like a rock crawler. Toyo found the magic formula for blending traction and smoothness.

• Staggered shoulder lugs

  Help with traction in loose terrain like dirt and gravel.

• S-shaped and zig-zag siping

  Improves wet and snow grip.

• Stone-ejecting grooves

  Reduce the chance of rocks getting lodged and damaging the tire.

Whether you're navigating rocky trails or wet highways, this tire is locked in.

2. Quiet and Comfortable on the Road

One of the most common questions we hear at Big Brand is: "Will an all-terrain tire be noisy on the highway?"

With the Open Country A/T III, the answer is no. Thanks to Toyo's advanced tread block sequencing, the ride is smooth and surprisingly quiet—even at higher speeds.

It's a tire that acts rugged when you need it to, but keeps things civilized on your commute.

3. 3PMSF Winter Rating (Snow Certified)

Not all A/T tires are built for winter. The A/T III is. It's earned the 3-Peak Mountain Snowflake symbol, meaning it meets the industry's toughest standards for severe snow service.

This makes it a great option if you live in places that get real winters—without having to swap to dedicated snow tires.

4. Built to Last

The Open Country A/T III is made with Toyo's next-gen tread compound, which boosts tread life and improves resistance to cuts, chips, and wear. And with warranties like this, you can feel confident:

• 65,000-mile limited treadwear warranty

  For P-metric sizes.

• 50,000-mile warranty

  For LT sizes.

That's a lot of mileage—and a lot of peace of mind.

We've installed thousands of these tires for drivers across the Southwest, Midwest, and beyond. And the feedback? All thumbs up.

Here's a quick chart showing how the Toyo Open Country A/T III stacks up against a few of its competitors in key categories:

Our Insight: The Open Country A/T III hits the perfect balance—great price, great performance, and a longer-than-average warranty.

This tire is a match made in tread heaven for:

• Trucks and SUVs that split their time between paved roads and outdoor adventures

• Drivers who live in snowy climates and want a year-round tire with winter credentials

• Weekend campers and overlanders who want confidence in sand, dirt, and gravel

• Anyone tired of swapping between summer and winter tires

If you want to do it all on one set of tires, the A/T III was made for you.

The Toyo Open Country A/T III is available in a huge range of sizes for everything from midsize crossovers to lifted trucks. Whether you're rolling on factory wheels or upgraded rims, chances are we've got a set for your ride.

• Wheel diameters: 15" to 22"

• P-metric & LT sizes

• Flotation sizes available

  For lifted setups.

Not sure what size you need? We're happy to help.

The Toyo Open Country A/T III is one of our top recommendations for good reason. It delivers rugged all-terrain performance without sacrificing comfort, longevity, or style.

We especially love:

• Its quiet, comfortable ride

• Snow-certified winter performance

• Long tread life with a solid warranty

• Bold, aggressive look that levels up any SUV or truck

Toyo hit a home run with this one—and we're proud to carry it at all Big Brand Tire & Service locations.

Come see us at Big Brand Tire & Serviceand let's get you rolling with a fresh set of Toyo Open Country A/T III tires. Whether you're hitting the backcountry or just want to look like you might—we've got the tires, the team, and the service to make it easy.

• Fast installation

• Expert recommendations

• Tire rotations & alignments

• Price match guarantee

Book online or just swing by—we'll take care of you.