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Mud Terrain Light Truck Tire
All Terrain
All Season
SUV/CUV
Light Truck
Designed for enthusiasts who require extra ground clearance, load-carry capacity and off-road capability. As an added bonus it also provides great on-road performance.
The Open Country M/T incorporates new production technology along with Toyo’s award winning DSOC II Technology. What this means for you is levels of uniformity and durability unmatched by other mud terrain tires. This advanced balance and construction strength provides uncompromised control. Combined with an enhanced look for added style, the Open Country M/T makes any light truck look better!
Toyo Spring Rebate
$80 on a set of 4 tires
30-Day Trial Offer
Try your new tires risk-free for 30 days
Performance Ratings
See how the Open Country M/T performs across different conditions
Tread Life
Off-Road Traction
Dry Handling
Ride Comfort
Braking Handling
Engineered Performance
Explore the technology behind Open Country M/T
Off-Road Traction
Ensures superior grip on challenging terrains.
-
1
Aggressive, Attack Tread Design with Hook shaped blocks
- Delivers excellent off-road traction and great on-road performance.
-
2
Open, Scalloped Shoulder Blocks and Over-The-Shoulder Tread
- Provides maximum traction regardless of terrain.
Wet Surface Grip
Maintains traction on wet and slippery roads.
-
1
Deep Siping In The Tread Blocks
- Help maintain grip on wet surfaces.
Durability & Handling
Enhances tire strength for long-lasting performance.
-
1
High Turn-Up, 3-Ply Polyester Casing
- Strengthens tire to provide excellent handling and durability while maintaining proper load capacity.
Available Sizes
84 sizes available across 8 rim diameters
| Tire Size | Load/Speed |
|---|---|
| 31X10.50R15LT | 109Q |
| 33X10.50R15LT | 114P |
| 33X12.50R15LT | 108P |
| 33X13.50R15LT | 109Q |
| 35X13.50R15LT | 114Q |
| 37X14.50R15LT | 120Q |
| LT235/85R16 | 120/116P |
| LT245/75R16 | 120/116P |
| LT255/85R16 | 123/120P |
| LT265/75R16 | 123/120P |
| LT285/75R16 | 126/123P |
| LT305/70R16 | 124/121P |
| LT315/75R16 | 127/124Q |
| LT385/70R16 | 130Q |
| 33X12.50R17LT | 120Q |
| 35X12.50R17LT | 121Q |
| 37X12.50R17LT | 124Q |
| 37X13.50R17LT | 131Q |
| 40X13.50R17LT | 121Q |
| 42X13.50R17LT | 126Q |
| LT255/75R17 | 111/108Q |
| LT255/80R17 | 121/118Q |
| LT265/70R17 | 121/118P |
| LT285/70R17 | 121/118P |
| LT285/70R17 | 116/113Q |
| LT285/75R17 | 121/118P |
| LT285/75R17 | 117/114Q |
| LT295/70R17 | 121/118P |
| LT315/70R17 | 113/110Q |
| LT315/70R17 | 121/118Q |
| 33X12.50R18LT | 118Q |
| 33X12.50R18LT | 122Q |
| 35X12.50R18LT | 123Q |
| 35X12.50R18LT | 128Q |
| 37X13.50R18LT | 124Q |
| 38X13.50R18LT | 126Q |
| 38X15.50R18LT | 128Q |
| LT265/70R18 | 124/121Q |
| LT275/65R18 | 123/120P |
| LT275/70R18 | 125/122P |
| LT285/65R18 | 125Q |
| LT285/70R18 | 127/124Q |
| LT285/75R18 | 129/126P |
| LT295/70R18 | 129/126P |
| LT305/65R18 | 128/125Q |
| LT315/70R18 | 127/124Q |
| 33X12.50R20LT | 114Q |
| 33X12.50R20LT | 119Q |
| 35X11.50R20LT | 124Q |
| 35X12.50R20LT | 121Q |
| 35X12.50R20LT | 125Q |
| 35X13.50R20LT | 126Q |
| 35X15.50R20LT | 127Q |
| 37X12.50R20LT | 126Q |
| 37X13.50R20LT | 127Q |
| 38X13.50R20LT | 124Q |
| 38X15.50R20LT | 125Q |
| 40X15.50R20LT | 128Q |
| LT275/55R20 | 115/112P |
| LT275/65R20 | 126/123P |
| LT285/60R20 | 125/122Q |
| LT295/55R20 | 123/120P |
| LT295/60R20 | 126/123P |
| LT295/65R20 | 129/126P |
| LT305/55R20 | 125/122Q |
| LT315/60R20 | 125/122Q |
| 33X12.50R22LT | 109Q |
| 33X12.50R22LT | 114Q |
| 35X12.50R22LT | 117Q |
| 35X12.50R22LT | 121Q |
| 37X12.50R22LT | 127Q |
| 37X13.50R22LT | 123Q |
| 37X13.50R22LT | 128Q |
| 38X15.50R22LT | 128Q |
| 40X15.50R22LT | 127Q |
| LT295/55R22 | 125/122Q |
| LT325/50R22 | 122Q |
| LT325/50R22 | 127Q |
| LT375/45R22 | 128Q |
| 37X13.50R24LT | 120Q |
| 40X15.50R24LT | 128P |
| LT375/40R24 | 126Q |
| 40X15.50R26LT | 126Q |
| 42X15.50R26LT | 126Q |
Videos
See the Open Country M/T in action.
Warranty Coverage
Toyo Millennium Warranty
Replacement Passenger and Light Truck Tires
Replacement- "H", "S", "T" Speed Rated = 100,000 km
- "V", "W" Speed Rated = 95,000 km
- For staggered fitments (see restrictions)
Toyo OE Warranty
Original Equipment Tires
Original Equipment- Coverage: 60 months from date of manufacture
- Mileage is not warranted
- Ride disturbance claims covered within first 10% of usable tread only
- Tires should be replaced after 10 years from date of manufacture
- Excludes road hazards, improper maintenance, and chemical damage
Popular Fitments
Trusted on the road by drivers of these vehicles
Check size availability for your specific vehicle
Frequently Asked Questions
Everything you need to know about the Open Country M/T
The Toyo Open Country M/T tire is classified as an all-season tire, making it suitable for everyday driving in spring, summer, and fall conditions.
The Toyo Open Country M/T tire is designed to fit SUVs, CUVs, and light trucks.
The Toyo Open Country M/T tire belongs to the all-terrain category, designed for off-road capability while also providing good on-road performance.
The Toyo Open Country M/T tire features deep sipping in the tread blocks, which helps maintain grip on wet surfaces.
Yes, the Toyo Open Country M/T tire is designed for enthusiasts who require extra ground clearance and off-road capability, making it suitable for various terrains.
The aggressive, attack tread design with hook-shaped blocks delivers excellent off-road traction while also providing great on-road performance.
The Toyo Open Country M/T tire features a high turn-up, 3-ply polyester casing that strengthens the tire, providing excellent handling and durability.
Yes, the Toyo Open Country M/T tire is equipped with open, scalloped shoulder blocks and over-the-shoulder tread, providing maximum traction regardless of terrain.
Customer Reviews
See what other drivers are saying about the Open Country M/T
Rating Breakdown
Decent tire
Had on for 14 months now had to rotate a while ago at 6500km due to rapid wear on the rears. Good tire overall but tread is wearing much quicker than expected.
Thanks for the feedback "PDOR". The wear issues that you referenced can be caused by a number of factors. Your place of purchase should be able to help identify the cause and possible remedies.
Great tires, I’m on the website today looking for a local dealer so I can buy another set.
I put a set of 40/13.50R17 Toyo Open Country’s on my H2 Hummer. I use this truck as a daily driver and an overland weekend warrior. Finding a tire that performs well on and off road isn’t always easy. I have been very happy with the all round performance of my Toyo’s. I will be buying another set and I highly recommend them.
Thanks for sharing "Overland Hummer" The Open Country M/T and Hummer H2 are a perfect combination.
Best all around mud tire I have purchased
Lasted 130000 km which is absolutely by far the best I have ever had on a mud terrain. 2001 chev Silverado I have had since new , unfortunately with crazy price increase and apparently not available in 285 76 16 no longer available . It’s a shame but almost 3000 for tires is ridiculous. Last set of 5 was 1500 so double won’t wash . All around usage was fantastic and pretty quiet for mud terrains and snow and ice performance was better than expected but alas I suppose I’ll have to try something else
Thanks for the feedback Jeff. Unfortunately, the price increase that you mention is a result of higher prices that we're faced with for raw materials and transportation in bringing the Open Country M/T to market. We're all hoping prices stabilize soon.
#1
Absolute pinnacle of off-road and on road performance and they make any vehicle look good just got them drilled studded and sipped for winter highly recommend if live in snowy icy areas
A GX470 and Toyo M/T's, that's a nice combination! Thanks for sharing "Lorenzo".
Very good tires
Purchased these for a lifted and leveled Tacoma. Extremely good performance. Was worried about noise level before buying, however noise was not bad. Would recommend for anyone where regular road tires don't cut it, and this includes deep snow. One caveat though, I would not recommend on polished ice roads.
Thanks for the feedback! Our Open Country M/T tires are among the quietest mud tires on the market.
What happened to my tires??
Bought a set of 35x12.50r18 from my local integra tire, loved them in the mud. installed them when the snow melted and drove them 5000km on the highway. And now they don't have enough tread to get me through the summer. I can't belive they wore out that fast. Don't buy these tires!
An inspection performed by an independant tire dealer found no irregular or premature wear on the tires. In addition, a possible alignment issue was noted on the Jeep the tires were mounted on.
Won't be buying again
Not impressed with these tires. 2-1/2 years after I bought them (mfg 5 years and 3 months ago) with about 40-50,000 kms and I've lost two tires from leaks from weather cracking. Not even worn past the wear marks. Did perform well in everything but winter conditions. Will not be buying toyo truck tires again.
A Toyo representative has reached out to the consumer for information on this matter.
I’m ready for my 3rd set in 9 years and I daily drive it..
I’m ready and exited to buy my 3rd set of the MT 38x15.5.. I run them on my wrangler All year long, I’m cautious in the winter but who’s not, I got 90,000 ish km per set and these tires are both reliable and superior off road traction, I run them at 8-9 psi off road, crazy strong sidewalls they clean out at low speed and let’s face it they look freekin great too..can’t wait to smell the new rubber
Fantastic tires
Daily driving they are quiet and smooth, off-roading they are fantastic grabbers! Running at 13psi off road I have never had an issue!
Fantastic tires
Daily driving they are quiet and smooth, off-roading they are fantastic grabbers! Running at 13psi off road I have never had an issue!
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