Open Country

Durability in the Shape of a Tire

The Open Country M/T is legendary for durability, off-road performance, long tread life, and an aggressive tread pattern. It’s designed to help trucks work hard on pavement and then work just as hard when roads are muddy, snowy, and rocky — or when there are no roads at all.

  • Light Truck
  • Maximum Traction
  • All-Season

View all Light Truck tires

Trial offer

500 Miles / 45 Days

Warranty

Limited Warranty

The Open Country M/T is legendary for durability, off-road performance, long tread life, and an aggressive tread pattern. It’s designed to help trucks work hard on pavement and then work just as hard when roads are muddy, snowy, and rocky — or when there are no roads at all.

  • Light Truck
  • Maximum Traction
  • All-Season

View all Light Truck tires

Trial offer

500 Miles / 45 Days

Warranty

Limited Warranty

Features and benefits

Features and benefits

High Turn-Up, Tough Polyester Construction

  • Contributes to excellent durability, impact resistance, and handling.

Aggressive Tread Design with Hook-Shaped Blocks

  • Delivers excellent off-road traction while maintaining great on-road performance.

Deep Siping in the Tread Blocks

  • Helps maintain grip on wet surfaces.

Open, Scalloped Shoulder Blocks

  • Improves off-road traction.
  • Enhances grip in muddy, sandy, or snowy off-road conditions.
  • Ejects mud and snow through the open channels.

Over-the-Shoulder Tread

  • Helps to provide traction in deep mud and snow.
  • Delivers improved off-road handling in hard turns.
Foreground Tire Tread

Open, Scalloped Shoulder Blocks

  • Improves off-road traction.
  • Enhances grip in muddy, sandy, or snowy off-road conditions.
  • Ejects mud and snow through the open channels.

Over-the-Shoulder Tread

  • Helps to provide traction in deep mud and snow.
  • Delivers improved off-road handling in hard turns.

Performance ratings

Compare to similar tires
 
Off-Road TractionOff-Road Traction
Tread LifeTread Life
Dry HandlingDry Handling
Wet HandlingWet Handling
Winter HandlingWinter Handling
Ride ComfortRide Comfort
Quiet RideQuiet Ride
Fuel EfficiencyFuel Efficiency
Open Country M/T OFF-ROAD MAXIMUM TRACTION TIRE
5.0
3.5
3.5
3.5
3.5
3.0
3.0
2.0
Open Country R/T On-/Off-Road Rugged Terrain Tire
4.5
4.0
4.0
4.0
4.0
3.5
3.5
2.0
Open Country C/T On-/Off-Road Commercial Grade Tire
4.0
5.0
4.0
3.5
5.0
3.0
4.0
3.0
Open Country A/T III On-/Off-Road All-Terrain Tire
4.0
5.0
4.0
4.5
5.0
3.5
4.0
3.0
Open Country H/T II Highway All-Season Tire
2.5
5.0
4.0
4.5
4.0
4.0
4.5
4.0

Performance Ratings are on a scale of 1 to 5 (best) in 0.5-point increments and can be compared within applicable Toyo product categories. Compare this tire to others suitable for your vehicle using our Tire Finder.

Sizes & Specifications


specifications

Where to Buy

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Directions Website

This is my 4th set of these tires...every set got me between 75K and 80K miles.

wasabug, Georgia

WARRANTY

The Open Country M/T comes with a limited warranty. See the warranty booklet for details.

Trial Offer

Buy 'em, try 'em, love 'em. If you are not completely satisfied after 500-miles or 45-days, we'll take them back.

Learn more.

durability in the shape of a tire

OTHER TIRES TO CONSIDER

Another Happy Customer

I bought my 1st set when these were first released forms 2005 Duramax. Loved them from the start. Oregon wet roads they performed great, hauling my 40' 5th wheel out on the Pismo sand aired down, and snow too. So, in 2019 I added them to my 2017 Ram 3500. Again, still happy with the way they wear, ride, and perform. They continue to handle the wet winter roads, very occasional snow, and hauling the heavy weight of the 5th wheel. As they are on my daily driver, I rotate every 5k miles, and have no issues. Toyo tires have always been my go to, and as long as these are available, they will be my go to!

Best Longevity & Performance Thus Far

I purchased a set of Open Country R/T 37x12.50xR20 for my 2016 Ram 3500 Mega Cab SRW back in February of 2019. I have put 80,000 miles on these tires. I have pulled my 43' fifth wheel all over the south as well as equipment. These tires have continued to impress me. I feel I could get more out of them but I have wheel bearings going out in the front that have caused them to start to wear uneven. The only draw back I have is the fact that it takes 3-4 months to get these tires from every dealer I have contacted. With Covid-19 hitting last year I have been unable to pre-order the tires due to financial reasons. Now I am at the point where I have to have a set and no one has them.

Overall Completely Satisfied

My personal opinion is that on HD pickup the mileage and durability are great

Heavy Duty

There isnt much on the internet about these tires so hopefully I can help. I've had them on a 2017 diesel super duty for 8000 miles, mixed driving. They currently have 14/32 tread. These tires will last over 50k miles under this heavy truck. The Michelin tires were sucking up nails twice a week (I work construction) and these tires have not gotten a single nail in the few months I've had them. PROS: Long life. Look great. Tough tire. Great traction, in all conditions. Balance well. Quieter than a mud tire. CONS: Wrecked fuel mileage (2-3 MPG decrease, both highway and city). Ride like they are wooden tires. Very heavy (definitely do not recommend for a half ton or lighter truck). Noise level is similar to noisy ATs, but not as loud as MTs. In summary, if you value durability over all else, I recommend this tire. If you drive the family around as much as you work in your truck and value comfort and/or fuel efficiency, shop for a regular all terrain like everyone else does. My previous AT tires were AT3 XLTs and they were significantly more comfortable and efficient, and I will probably go back to them, if these tires ever wear out.

New Shoes On An Old truck

very pleased with these tires. no noise like other at tires i've had. hoonigan turned me on to toyo tires to start with, good choice. i'll be putting a set on my girlfriends jeep also.

Great Tires After 20k

I've put 20,000 miles on these tires rotating every 5000 miles and have seen even wear. Good Traction in all conditions. Only complaint is they can get pretty noisy around 30mph in the cold weather, though they hum along great at down the highway, not terribly loud at all. 10/10 would recommend

Great Performance

My first "highway tire" on this vehicle. I love the quiet and smooth performance at 70-80 mph. At 20,000 miles they show little wear.

Pleasantly Surprised Former Mich**** Customer

I've been a Mich**** fan my entire half-century life, but became disillusioned with their value in recent years. so I bought these tires for my pickup. It helps that all the guys at my independent local dealer have them on their trucks and their sons' trucks, etc. That's good enough for me. I've run these now for almost a year, and am VERY pleased. They are smooth, quiet, sticky, and look nice too. I'm about to put a set on my daughter's CR-V.