Receive the same great experience as you would in the store:
- Data-backed transparency on each tire's true real-world performance
- Personalized recommendations based on how and where you drive
- Includes tire life and cost stats for confident tire buying
Free shipping on all products delivered to store of your choice
product info
Toyo Tire Open Country A/T III
Get all-terrain confidence from the Toyo Open Country A/T III 305/50R20 120T XL 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 305/50R20 Open Country A/T III is a popular wide metric fitment for select Ford F-150, Chevrolet Silverado 1500, GMC Sierra 1500, Ram 1500, Toyota Tundra, Ford F-150 Raptor models, plus similar trucks and SUVs using 20-inch wheels.
Why choose the Toyo Open Country A/T III in 305/50R20?
Built for custom full-size trucks, big-wheel SUVs, and aggressive street-truck builds: The 120T XL rating adds extra load capacity for larger SUVs, half-ton trucks, cargo, passengers, and weekend gear.
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 305/50R20 Toyo Open Country A/T III
This tire size is commonly used on select trims or modified fitments of the Ford F-150, Chevrolet Silverado 1500, GMC Sierra 1500, Ram 1500, Toyota Tundra, and Ford F-150 Raptor. 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
305/50R20: This size is designed for 20-inch wheels and helps shoppers match an original, plus-size, or lifted truck fitment.
120T XL: 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.
305/50-R20
Toyo Tire Open Country A/T III FAQs
Yes, Toyo Tire lists a 65,000-mile limited treadwear warranty for the Open Country A/T III when four tires are installed in size 305/50R20.
Customer Reviews
You need to add another option in Arizona. I drive mostly on rural roads and dirt roads. Even though I have low mileage on these tires, it's the rough roads that wear on them.