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Toyo Open Country M/T

Mud Terrain All Season

The Toyo Open Country MT is a mud-terrain tyre whose owners generally favour its off-road traction, dry grip and strong sidewalls. Road noise is the main repeated compromise, and tread-life experiences vary.

The quick answer

Owners say 69% from 6 owner reviews 83% would buy again Read the reviews
Tests say Sorry, we don't currently have any test data for the Toyo Open Country M/T
Strengths & weaknesses Good off-road traction Good dry grip Noticeable road noise Summarised from owner reviews

Built from every independent test result and vetted owner review we hold for this tyre - the evidence is all further down the page. Data updated February 2025.

  • 6owner reviews
  • 85,500miles driven
  • 1sizes available
Toyo Open Country M/T 1 photos

Tyre Reviews Score

Toyo Open Country M/T

6.6/10

From owner reviews only: no measured test results yet.

  • Limited Confidence
  • 6 owner reviews

How this score is built

Better than Weight
Independent testsNo measured test results yet – 0%
Owner reviews6 owner reviews · rated 69% 20% 29%
Typical tyreWhere every score starts before its own data counts – 71%
Combined 29% 6.6

A fixed curve turns the combined figure into the 0 to 10 score, so roughly the top 10% of a group score 9 or more.

Confidence

  1. Limited
  2. Medium
  3. High

Owner reviews decide 29% of this score. The other 71% is the typical starting point, and it shrinks as more reviews arrive.

Scored on owner reviews alone, a tyre is High once the reviews decide 90% or more, and Medium from 70%. Anything less is Limited: expect the number to move as reviews arrive.
All Tests

Sorry, we don't currently have any magazine tyre tests for the Toyo Open Country MT

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Dimensions & Label Scores
View All

Size Range75 sizes available

235-385Width40-85Profile15-26Rim119SLoad/Speed Index2019First On Market

EU Label

Noise

70dB

US ratingsUTQG grade and the maker's mileage warranty

Not gradedUTQG grade18.3-21/32"Tread depth (new)NoneMileage warranty

Popular sizes285/75 R16225/45 R17275/70 R18315/60 R20255/75 R16275/75 R17
Frequently Asked Questions
What treadwear rating and mileage warranty does the Toyo Open Country MT have?
The Toyo Open Country MT has no UTQG treadwear grade: winter and light-truck sizes are exempt. Toyo gives it no mileage warranty. New tread depth is 18.3-21/32" (14.5-16.7 mm), depending on size.
What do owners say about the Toyo Open Country MT?
Across 6 owner ratings the Toyo Open Country MT averages 69%. Owners rate Dry Grip highest at 7.3 out of 10 and Ice Grip lowest at 5.8. 2 of those reviews come from owners past 10,000 miles. 83% of owners score it 70% or better.
What is the Toyo Open Country MT's EU tyre label rating?
Across its range, the Toyo Open Country MT most commonly carries EU label ratings of D for fuel efficiency, C for wet grip and 70 dB for noise.
How comfortable and quiet are the Toyo Open Country MT?
Owners rate the Toyo Open Country MT 6 out of 10 for comfort and noise across 6 reviews.
How well do the Toyo Open Country MT wear, according to owners?
Owners rate the Toyo Open Country MT 7.2 out of 10 for wear across 6 reviews. 2 of those reviews come from owners past 10,000 miles, and the typical review covers 7,500 miles.
More questions about the Toyo Open Country MT (2)
Would owners buy the Toyo Open Country MT again?
83% of owners say they would buy the Toyo Open Country MT again, based on the 6 owner reviews that answered the question. 33% of them gave it the highest possible answer.
What sizes does the Toyo Open Country MT come in?
The Toyo Open Country MT is available in 1 sizes, ranging from 275/65 R18.
Owner Questions
Ask a question
Sorry, we don't currently have any questions and answers for the Toyo Open Country MT. Why not submit a question to our tyre experts using the form below!

Toyo Open Country MT Owner Reviews

Review this tyre

What owners say summarised from 6 reviews

Owners most often praise the Toyo Open Country MT for off-road traction, with four of six favourable about its performance on loose surfaces. Dry grip and strong sidewalls also receive repeated praise, although one owner found grip poor on steep clay. Noise is the clearest road-use compromise, criticised by half the owners despite one finding it quiet. Two longer-use accounts describe substantial remaining tread, but another reports faster wear, so life is not uniform. Wet-road experiences are generally acceptable in the few accounts that discuss them, without establishing the same grip as a road-focused tyre.

What owners mention most counted across 6 reviews

Tap one to read only the reviews that mention it.

Owner ratings averaged from 6 ratings

  • Owner score 69%
  • Dry Grip 73%
  • Wear 72%
  • Wet Grip 70%
  • Handling 70%
  • Road Feedback 68%
  • Snow Grip 68%
  • Comfort 60%
  • Ice Grip 58%

Featured reviews

Most helpful 81%

“I've had these on my Merc ml430 for.nearly 30k miles . They are only half worn . The side walls are very strong helps with handling and I've had a slow puncture in one tyre for over a year and it will drive like a run...”

  • Mercedes Benz ML
  • 30,000 miles
Read full review → 846 found this helpful
Longest term 79%

“First, I bought them in LT 275/70R18 size, increased from original 285/60R18 size for 200 series Landcruiser. They are a beast of a tire for offroad, mud, gravel, rocks, anything you throw at it will be OK for it...”

  • Toyota Landcruiser
  • 40,000 miles
Read full review → 1,043 found this helpful

All 6 Toyo Open Country MT reviews

Score spread across 6 written reviews
81%
Member
I've had these on my Merc ml430 for.nearly 30k miles . They are only half worn . The side walls are very strong helps with handling and I've had a slow puncture in one tyre for over a year and it will drive like a run flat with hardly any air in the tyre. Dry grip is excellent, wet grip is good and hydroplaning is non existent even at speeds over 70mph . Decent in the snow . Would definitely buy these again. I'm running Yokohama geolander 003 on another 4x4 when they need replacing I think it will be with toyo mud terrain.
This owner's scores
  • Dry Grip 8
  • Wet Grip 7
  • Road Feedback 8
  • Handling 8
  • Wear 9
  • Comfort 9
  • Buy again 9
  • Snow Grip 8
  • Ice Grip 7
Helpful 846
84%
Member
Fantastic off road tyre, amazing grip in both wet and dry - whether its uphill or downhill.
good traction in gravel, mud, grass, snow - you name it :D

only drawback is that they are quite noisy and the ice grip is not that good
This owner's scores
  • Dry Grip 10
  • Wet Grip 10
  • Road Feedback 9
  • Handling 9
  • Wear 8
  • Comfort 5
  • Buy again 10
  • Snow Grip 8
  • Ice Grip 7
Helpful 869
27%
Member
Hate these tires on the road. performs ok on gravel, never used on mud. my wrangler came with it and i put up with it until it wear out but would never buy again. very uncomfortable, very loud.
This owner's scores
  • Dry Grip 3
  • Wet Grip 3
  • Road Feedback 3
  • Handling 3
  • Wear 4
  • Comfort 1
  • Buy again 1
  • Snow Grip 3
  • Ice Grip 3
Helpful 885

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791 reviews submitted this month Earn your Contributor badge No account needed
74%
Member
Having used BFG KM2s and General Grabber ATs I can confirm these are the best out of the bunch. Very quiet and genuinely brilliant road manners. They are extremely tough and durable, strong sidewalls that take a beating. Mud performance is great too. Only downside is that they wear reasonably quickly but they are a far superior product in pretty much every way I can measure everywhere else.
This owner's scores
  • Dry Grip 8
  • Wet Grip 9
  • Road Feedback 7
  • Handling 8
  • Wear 4
  • Comfort 7
  • Buy again 10
  • Snow Grip 8
  • Ice Grip 6
Helpful 855
79%
Member
First, I bought them in LT 275/70R18 size, increased from original 285/60R18 size for 200 series Landcruiser. They are a beast of a tire for offroad, mud, gravel, rocks, anything you throw at it will be OK for it. Sidewalls are very stiff, I had 0 punctures. After around 40 000 miles I'd say they are at little below half life. I piched them on roots, stones, drove them at 1.2 bar over lot of stones and mud, nothing hurt them. They are rotated every 6-10 000 km, whenever I find some time to do that. Pretty noisy on tarmac (luckily sound insulation is great), lots of grip for a mud tire on dry road, although they seem to activate ESP a bit earlier than AT's in slower, sharper corners, but I'd say that is also due to changed tire size. On wet road handling is decent, not like road-tires, but decent. I can drive behind everyone going average speeds and not have problems. Aquaplanning is non-existent for these. They do swallow a lot of fuel, I'd say 1,5-2 liter per 100 km increase... They are very heavy compared to AT's. Due to stiff sidewalls, car will tend to sink in mud, especially heavy car.
This owner's scores
  • Dry Grip 8
  • Wet Grip 6
  • Road Feedback 7
  • Handling 8
  • Wear 10
  • Comfort 7
  • Buy again 9
Helpful 1,043
71%
Member
The best MY tyre on asphalt. Still feels like using normal tyre on highway. But, whenever using on steep hill with clay terrain, the grip is very low compare to other MT tyre.
This owner's scores
  • Dry Grip 7
  • Wet Grip 7
  • Road Feedback 7
  • Handling 6
  • Wear 8
  • Comfort 7
  • Buy again 8
Helpful 984
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