Performance Ratings

  • rating0  Ice Traction
  • rating1  Dry Handling
  • rating2  Snow Traction
  • rating4  Tread Life
  • rating5  Ride Comfort
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Logo of Open Country A/T III

On or off road all terrain, all weather light truck tire

The Open Country A/T III is an all-terrain tire that delivers off-road traction with responsive and predictable on-road handling. With a focus on wet performance and treadwear life, Toyo introduces advances in tread design, construction, and tread compounding. 

Now light truck, SUV and van owners not only have all-terrain traction but the security of all weather traction as well, designated by the winter snowflake on the sidewall.

Performance Ratings

  • rating0  Ice Traction
  • rating1  Dry Handling
  • rating2  Snow Traction
  • rating4  Tread Life
  • rating5  Ride Comfort
Toyo's light truck, all terrain all weather tire has a computer aided tread design
COMPUTER AIDED TREAD DESIGN
  • An advanced design provides excellent off-road grip.
  • Improved all weather traction.
  • Provides a stylish, aggressive look.
  • Optimized tread block arrangement delivers a quiet and comfortable ride compared to other tires in this class.
Image:
Toyo's light truck, all terrain all weather tire has a computer aided tread design
COMPUTER AIDED TREAD DESIGN
construction of Toyo's all terrain all weather light truck tire
STURDY CONSTRUCTION
  • Improves on road stability and handling capabilities.
  • Increases off road durability and resistance to bruising.
Image:
construction of Toyo's all terrain all weather light truck tire
STURDY CONSTRUCTION
Open Country AT III ADVANCED TREAD COMPOUNDS
ADVANCED TREAD COMPOUNDS
  • A Silica compound added to the P/Euro metric sizes helps improve traction on wet roads.
  • LT and flotation sizes boast an improved cut-and-chip resistance compound that helps protect the tire from the elements.
  • Improves the wear life over its predecessor.
Image:
Open Country AT III ADVANCED TREAD COMPOUNDS
ADVANCED TREAD COMPOUNDS
Toyo's all terrain all weather light truck tire has a staggered center block
STAGGERED CENTRE BLOCK ARRANGEMENT
  • A large contact patch adds stability and handling ability on paved roads. 
  • Increases traction during off-road conditions.
Image:
Toyo's all terrain all weather light truck tire has a staggered center block
STAGGERED CENTRE BLOCK ARRANGEMENT
Multiwave sipes on Toyo's all terrain all weather light truck tire.
3D MULTI-WAVE SIPES
  • Increased edges for better traction on wet and slippery winter roads.
  • Improves block rigidity for less chance of irregular wear.
Image:
Multiwave sipes on Toyo's all terrain all weather light truck tire.
staggered shoulder lugs on toyo's all terrain all weather tire
STAGGERED SHOULDER LUGS
  • Enhances off-road traction with biting edges in mud, dirt or sand.
  • Increase slush and deep snow traction.
Image:
staggered shoulder lugs on toyo's all terrain all weather tire
Toyo's all terrain all weather light truck  tire has an evenly distributed void area.
EVENLY DISTRIBUTED VOID AREA
  • Enhances on and off-road traction.
  • Improves tread block rigidity for added handling stability.
Image:
Toyo's all terrain all weather light truck  tire has an evenly distributed void area.
Lateral grooves on Toyo's all terrain all weather light truck tire
LARGE LATERAL GROOVES
  • Increases the ability to evacuate moisture and slush for added all weather traction.
  • Reduces the chance of hydroplaning.
  • Enhances traction on all on or off-road surfaces.
Image:
Lateral grooves on Toyo's all terrain all weather light truck tire
LARGE LATERAL GROOVES
Toyo's all terrain all weather light truck tire has stone ejectors.
STONE-EJECTING BLOCKS
  • Ejects stones from grooves to reduce the risk of stone damage.
  • Adds biting grip in deep mud, snow, or slush.
  • Helps stabilize the tread blocks and increases the life of the tire.
Image:
Toyo's all terrain all weather light truck tire has stone ejectors.
Winter certification for Toyo's all terrain all weather tire.
3-Peak Mountain Snowflake
  • Winter rating: sidewall embossed with transport Canada’s winter snowflake for driving security in all weather conditions
Image:
Winter certification for Toyo's all terrain all weather tire.
3-Peak Mountain Snowflake
Toyo's light truck, all terrain all weather tire has two sidewall options
DUAL SIDEWALLS DESIGNS
  • Two distinct sidewall designs for a choice of styles.
  • Select sizes also available with outline white lettering (OWL).
Image:
Toyo's light truck, all terrain all weather tire has two sidewall options
DUAL SIDEWALLS DESIGNS
Tire Size Load/Speed Product Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Sidewall Tread Depth (1/32") Revs/km Max Load Single (lbs.) Max Pressure Single (psi)
30X9.50R15LT 104S 356050 6.0-(7.5)-8.0 29.8 9.4 OWL 16 434 1985 50
P215/75R15 100T 356060 5.5-(6.0)-7.0 27.7 8.5 OWL 13 467 1742 44
P225/75R15 102T 356070 6.0-(6.0)-7.5 28.3 8.8 BL 13 456 1874 44
LT235/75R15 104/101S 355610 6.0-(6.5)-8.0 29.1 9.3 OWL 16 444 1985/1820 50/50
P235/75R15 108T 356080 6.0-(6.5)-8.0 28.9 9.3 OWL 13 447 2183 50
P265/75R15 112S 355280 7.0-(7.5)-9.0 30.7 10.5 OWL 13 421 2469 44
31X10.50R15LT 109S 355910 7.0-(8.5)-9.0 30.7 10.6 OWL 16 420 2270 50
LT215/85R16 115/112Q 355760 5.5-(6.0)-7.0 30.4 8.5 BL 16 424 2680/2470 80/80
LT235/85R16 120/116R 355770 6.0-(6.5)-7.5 31.7 9.3 BL 16 407 3042/2778 80/80
P225/75R16 104S 355260 6.0-(6.0)-7.5 29.3 8.8 BL 13 441 1984 44
LT225/75R16 115/112Q 355600 6.0-(6.0)-7.5 29.3 8.8 BL 16 441 2680/2470 80/80
LT245/75R16 120/116S 355620 6.5-(7.0)-8.0 30.5 9.8 BL 16 424 3042/2778 80/80
LT245/75R16 120/116S 355630 6.5-(7.0)-8.0 30.7 9.8 OWL 16 420 3042/2778 80/80
245/75R16 111T 356130 6.5-(7.0)-8.0 30.5 9.8 BL 13 424 2403 44
245/75R16 111T 356140 6.5-(7.0)-8.0 30.5 9.8 OWL 13 424 2403 44
LT265/75R16 123/120R 355660 7.0-(7.5)-9.0 31.9 10.5 OWL 16 405 3415/3085 80/80
LT265/75R16 123/120R 355650 7.0-(7.5)-9.0 31.7 10.5 BL 16 408 3415/3085 80/80
265/75R16 116T 356190 7.0-(7.5)-9.0 31.7 10.5 OWL 13 408 2756 44
265/75R16 116T 356180 7.0-(7.5)-9.0 31.7 10.5 BL 13 408 2756 44
LT285/75R16 126/123R 355670 7.5-(8.0)-9.5 33.1 11.3 OWL 17 390 3750/3415 80/80
LT285/75R16 126/123R 355680 7.5-(8.0)-9.5 32.8 11.3 BL 17 393 3750/3415 80/80
LT295/75R16 128/125R 355720 7.5-(8.0)-10.0 33.4 11.6 BL 17 387 3970/3640 80/80
LT315/75R16 127/124R 355730 8.0-(8.5)-10.5 34.6 12.3 BL 17 373 3860/3525 65/65
215/70R16 100T 356090 5.5-(6.5)-7.0 27.9 8.7 BL 13 463 1764 44
225/70R16 103T 356100 6.0-(6.5)-7.5 28.4 9 OWL 13 454 1929 44
235/70R16 106T 356110 6.0-(7.0)-8.0 29 9.4 BL 13 446 2094 44
235/70R16 106T 356120 6.0-(7.0)-8.0 29 9.4 OWL 13 446 2094 44
P245/70R16 106S 355220 6.5-(7.0)-8.0 29.5 9.8 BL 13 437 2094 44
P245/70R16 106S 355210 6.5-(7.0)-8.0 29.5 9.8 OWL 13 437 2094 44
255/70R16XL 115T 356160 6.5-(7.5)-8.5 30.1 10.2 BL 13 429 2679 50
255/70R16XL 115T 356170 6.5-(7.5)-8.5 30.1 10.2 OWL 13 429 2679 50
P265/70R16 111T 355240 7.0-(8.0)-9.0 30.6 10.7 BL 13 421 2403 44
P265/70R16 111T 355230 7.0-(8.0)-9.0 30.6 10.7 OWL 13 421 2403 44
LT305/70R16 124/121R 355570 8.0-(9.0)-10.0 32.8 12.2 BL 17 393 3525/3195 65/65
215/65R16XL 102T 356380 6.0-(6.5)-7.5 27 8.7 BL 13 478 1874 50
255/65R16 109T 356150 7.0-(7.5)-9.0 29.1 10.2 BL 13 444 2271 44
LT235/80R17 120/117R 355740 6.0-(6.5)-8.0 31.8 9.3 BL 16 406 3085/2835 80/80
LT255/80R17 121/118R 355750 6.5-(7.0)-8.5 33.1 10 BL 16 390 3195/2910 80/80
P235/75R17 108S 355270 6.0-(6.5)-8.0 30.9 9.3 BL 13 418 2205 44
LT245/75R17 121/118S 355640 6.5-(7.0)-8.0 31.5 9.8 BL 16 410 3195/2910 80/80
LT285/75R17 121/118S 355700 7.5-(8.0)-9.5 33.9 11.3 BL 17 382 3195/2910 80/80
LT285/75R17 117/114Q 355690 7.5-(8.0)-9.5 33.9 11.3 BL 17 382 2835/2600 50/50
LT245/70R17 119/116R 355470 6.5-(7.0)-8.0 30.6 9.8 BL 16 423 3000/2755 80/80
245/70R17 110T 356230 6.5-(7.0)-8.0 30.6 9.8 BL 13 423 2337 44
255/70R17 112T 356240 6.5-(7.5)-8.5 31.1 10.2 BL 13 415 2469 44
LT265/70R17 121/118S 355480 7.0-(8.0)-9.0 31.7 10.7 BL 16 408 3195/2910 80/80
LT265/70R17 121/118S 355490 7.0-(8.0)-9.0 31.7 10.7 OWL 16 408 3195/2910 80/80
265/70R17 115T 356270 7.0-(8.0)-9.0 31.7 10.7 OWL 13 408 2679 44
265/70R17 115T 356260 7.0-(8.0)-9.0 31.7 10.7 BL 13 408 2679 44
LT275/70R17 121T 356530 7.0-(8.0)-9.0 32.2 11 BW 16 401 3195/2910 80/80
LT285/70R17 121/118S 355540 7.5-(8.5)-9.5 33 11.5 OWL 17 391 3195/2910 80/80
LT285/70R17 121/118S 355550 7.5-(8.5)-9.5 32.8 11.5 BL 17 394 3195/2910 80/80
P285/70R17 117T 355250 7.5-(8.5)-9.5 32.8 11.5 BL 14 394 2833 44
LT285/70R17 116/113Q 355530 7.5-(8.5)-9.5 32.8 11.5 BL 17 394 2755/2535 50/50
LT305/70R17 121/118R 355580 8.0-(9.0)-10.0 33.9 12.2 BL 17 382 3195/2910 65/65
LT315/70R17 121/118S 355590 8.0-(9.5)-10.5 34.4 12.7 BL 17 375 2535/2335 35/35
215/65R17XL 103T 355890 6.0-(6.5)-7.5 28 8.7 BL 13 460 1929 44
225/65R17XL 102T 356400 6.0-(6.5)-8.0 28.5 9 BL 13 453 1874 44
235/65R17XL 108H 356200 6.5-(7.0)-8.5 29.1 9.4 BL 13 444 2205 50
245/65R17XL 111T 356210 7.0-(7.0)-8.5 29.5 9.8 BL 13 437 2403 50
245/65R17XL 111T 356220 7.0-(7.0)-8.5 29.5 9.8 OWL 13 437 2403 50
LT245/65R17 111T 356520 7.0-(7.0)-8.5 29.5 9.8 BW 16 437 2405/2205 65/65
265/65R17XL 116T 356250 7.5-(8.0)-9.5 30.6 10.7 BL 13 423 2756 50
225/60R17XL 103T 356390 6.0-(6.5)-8.0 27.6 9 BL 13 467 1929 50
35X12.50R17LT 121R 355960 8.0-(10.0)-10.5 34.5 12.5 BL 17 374 3195 65
35X11.50R17LT 118Q 355920 7.5-(9.0)-10.0 34.5 11.4 BL 17 374 2910 50
LT285/75R18 129/126S 355710 7.5-(8.0)-9.5 34.8 11.3 BL 17 370 4080/3750 80/80
255/70R18 113T 356280 6.5-(7.5)-8.5 32.1 10.2 BL 13 402 2535 44
265/70R18 116T 356310 7.0-(8.0)-9.0 32.6 10.7 BL 13 395 2756 44
LT265/70R18 124/121Q 355500 7.0-(8.0)-9.0 32.6 10.7 BL 16 395 3525/3195 80/80
LT275/70R18 125/122S 355510 7.0-(8.0)-9.0 33.2 11 BL 16 389 3640/3305 80/80
LT275/70R18 125/122S 355520 7.0-(8.0)-9.0 33.4 11 OWL 16 387 3640/3305 80/80
LT295/70R18 129/126S 355560 7.5-(8.5)-10.0 34.3 11.8 BL 17 377 4080/3750 80/80
235/65R18XL 110T 355900 6.5-(7.0)-8.5 30 9.4 BL 13 430 2337 50
265/65R18 114T 356300 7.5-(8.0)-9.5 31.5 10.7 BL 13 409 2601 44
LT275/65R18 123/120S 355400 8.0-(8.0)-9.5 32.1 11 BL 16 402 3415/3085 80/80
LT275/65R18 123/120S 355410 8.0-(8.0)-9.5 32.3 11 OWL 16 400 3415/3085 80/80
275/65R18 116T 356320 7.5-(8.0)-9.5 32.1 11 BL 14 402 2756 44
LT275/65R18 113/110T 355390 8.0-(8.0)-9.5 32.1 11 BL 16 402 2535/2335 50/50
LT275/65R18 113/110T 355380 8.0-(8.0)-9.5 32.3 11 OWL 16 400 2535/2335 50/50
LT285/65R18 125/122S 355430 8.5-(8.5)-10.0 32.6 11.5 BL 17 396 3640/3305 80/80
LT305/65R18 128/125Q 355450 9.0-(9.0)-11.0 33.6 12.2 BL 17 385 3970/3640 80/80
LT325/65R18 127/124R 355460 9.5-(9.5)-11.5 34.6 13 BL 17 373 3860/3525 65/65
225/60R18XL 104T 356410 6.0-(6.5)-8.0 28.6 9 BL 13 451 1984 50
235/60R18XL 107T 355860 6.5-(7.0)-8.5 29.1 9.4 BL 13 444 2149 50
245/60R18XL 109T 355870 7.0-(7.0)-8.5 29.6 9.8 BL 13 437 2271 50
265/60R18 110T 356290 7.5-(8.0)-9.5 30.5 10.7 BL 13 423 2337 44
285/60R18XL 120S 355880 8.0-(8.5)-10.0 31.5 11.5 BL 14 410 3086 50
LT325/60R18 124/121S 355360 9.5-(9.5)-11.5 33.3 13 BL 17 387 3525/3195 65/65
225/55R18XL 102H 355830 6.0-(7.0)-8.0 27.8 9.2 BL 13 465 1874 50
255/55R18XL 109H 355840 7.0-(8.0)-9.0 29 10.4 BL 13 445 2271 50
33X12.50R18LT 122Q 355930 8.5-(10.0)-11.0 32.5 12.5 BL 17 397 3305 80
35X12.50R18LT 118R 356330 8.5-(10.0)-11.0 34.5 12.5 BL 17 374 2910 50
35X12.50R18LT 128Q 355970 8.5-(10.0)-11.0 34.5 12.5 BL 17 374 3970 80
37X12.50R18LT 128Q 356010 8.0-(10.0)-10.5 36.5 12.5 BL 17 354 3970 65
255/60R19XL 113H 356450 7.0-(7.5)-9.0 31.1 10.2 BL 13 416 2535 50
255/55R19XL 111H 356420 7.0-(8.0)-9.0 30 10.4 BL 13 430 2403 50
LT275/65R20 126/123S 355420 8.0-(8.0)-9.5 34.1 11 BL 16 378 3750/3415 80/80
LT295/65R20 129/126S 355440 8.5-(8.5)-10.5 35.1 11.8 BL 17 368 4080/3750 80/80
P245/60R20 107T 355200 7.0-(7.0)-8.5 31.6 9.8 BL 13 409 2149 44
LT265/60R20 121/118S 355330 8.0-(8.0)-9.5 32.5 10.7 BL 16 397 3195/2910 80/80
275/60R20 115T 356340 7.5-(8.0)-9.5 33 11 BL 14 391 2679 44
LT275/60R20 123T 356510 8.0-(8.0)-9.5 33 11 BW 16 391 3415/3085 80/80
LT285/60R20 125/122R 355340 8.5-(8.5)-10.0 33.5 11.5 BL 17 386 3640/3305 80/80
LT295/60R20 126/123S 355350 8.5-(8.5)-10.5 33.9 11.8 BL 17 380 3750/3415 80/80
LT325/60R20 126/123R 355370 9.5-(9.5)-11.5 35.4 13 BL 17 365 3750/3415 65/65
255/55R20XL 110H 356430 7.0-(8.0)-9.0 31 10.4 BL 13 416 2337 50
275/55R20XL 117T 355850 7.5-(8.5)-9.5 31.9 11.2 BL 14 405 2833 50
LT275/55R20 120T 356500 8.0-(8.5)-9.5 31.9 11.2 BW 16 405 3085/2835 80/80
LT285/55R20 122/119T 356350 8.5-(9.0)-10.0 32.4 11.7 BL 17 399 3305/3000 80/80
P285/55R20 114T 356440 8.0-(9.0)-10.0 32.4 11.7 BL 14 399 2601 44
LT295/55R20 123/120T 356360 8.5-(9.5)-10.5 32.8 12.2 BL 17 394 3415/3085 80/80
LT305/55R20 125/122Q 355320 9.0-(9.5)-11.0 33.2 12.4 BL 17 388 3640/3305 80/80
245/50R20XL 105H 355790 7.0-(7.5)-8.5 29.7 10 BL 13 435 2039 50
255/50R20XL 109T 355800 7.0-(8.0)-9.0 30.1 10.4 BL 13 429 2271 50
265/50R20XL 111T 355810 7.5-(8.5)-9.5 30.5 10.9 BL 13 424 2403 50
305/50R20XL 120T 355820 8.5-(9.5)-11.0 32 12.4 BL 14 403 3086 50
35X13.50R20LT 126Q 356040 9.5-(11.0)-12.0 34.5 13.6 BL 17 374 3750 80
33X12.50R20LT 119Q 355940 8.5-(10.0)-11.0 32.5 12.5 BL 17 397 3000 80
35X12.50R20LT 121R 355980 8.5-(10.0)-11.0 34.5 12.5 BL 17 374 3195 65
35X12.50R20LT 125Q 355990 8.5-(10.0)-11.0 34.5 12.5 BL 17 374 3640 80
37X12.50R20LT 126Q 356020 8.5-(10.0)-11.0 36.5 12.5 BL 17 354 3750 65
35X11.50R20LT 124R 356480 8.0-(9.0)-10.5 34.5 11.4 BW 17 374 3525 80
LT285/55R22 124/121S 355310 8.5-(9.0)-10.0 34.4 11.7 BL 17 375 3525/3195 80/80
LT295/55R22 125/122T 356460 8.5-(9.5)-10.5 34.8 12.2 BL 17 372 3640/3305 80/80
LT285/50R22 121/118R 355290 8.5-(9.0)-10.0 33.3 11.7 BL 17 388 3195/2910 80/80
LT295/50R22 122/119T 356490 8.5-(9.5)-10.5 33.7 12.2 BW 17 383 3305/3000 80/80
LT325/50R22 127Q 355300 9.5-(10.0)-11.5 34.8 13.2 BL 17 370 3860 80
285/45R22XL 114H 355780 9.0-(9.5)-10.5 32.1 11.2 BL 14 402 2601 50
305/45R22XL 118S 356370 9.5-(10.0)-11.5 32.8 11.9 BL 14 393 2910 50
33X12.50R22LT 109R 355950 8.5-(10.0)-11.0 32.5 12.5 BL 17 397 2270 65
35X12.50R22LT 121Q 356000 8.5-(10.0)-11.0 34.5 12.5 BL 17 374 3195 80
37X12.50R22LT 127Q 356030 8.5-(10.0)-11.0 36.5 12.5 BL 17 354 3860 80

“Millennium” warranty: Technical Data
- 105,000 km warranty on P-metric Eurometric sizes.
- 80,000 km warranty on LT and Flotation sizes.
- 5 year workmanship and materials.

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Open Country A/T III Sizzle Video
Open Country A/T III Sizzle Video
Open Country A/T III Sizzle Video
Open Country A/T III Sizzle Video
Open Country A/T III Product video
Open Country A/T III Product video
Open Country A/T III Product Video
Product informational video on the Open Country A/T III
What’s the difference? What is an all weather tire.
What’s the difference? What is an all weather tire.
What’s the difference?
With the recent emergence of all weather tires, a lot of people are asking; what’s the difference compared to an all season tire?

Open Country A/T II

Open Country A/T II All Weather

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Better than I expected!

I've put on 1000km in various conditions. Off road in light mud they grip better than I had expected. In a gravel/mud mix they do tend to hold debris in the tread although once you gain some speed the treads seem to clear decently. For a low speed mud tire, get a mud tire. In heavy rain with partially washed out roads they don't hydroplane easily and are planted even in corners. On dry roads these tires are extremely quiet for the A/T tread pattern. Even quieter than Michelin LTX tires. You can cruise at 80mph and the wind going over the side mirrors is more prominent than anything. For the price they are fantastic. Time will tell on how they handle winter weather, and wear. From a handling perspective, in the A/T category these are outstanding. I had Cooper ATWs previously and they were OK, but can't compare to the Toyo AT3s. Turn in is crisp and linear with excellent feedback. Keeping in mind these tires are still new, yet impressive, and should remain impressive for at least 40,000miles - anything more than that is a bonus and knowingly will warrant a second purchase.

August 02,2021

By:345ci

Vehicle Model:1500

Postal Code:N2B2L3

Vehicle Make:RAM

Province:Ontario

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IMAGE
 
 
 
DESCRIPTION
 
 
 

PERFORMANCE RATINGS

DRY HANDLING
 
 
 
QUIET RIDE
 
 
 
RIDE COMFORT
 
 
 
ROLLING RESISTANCE
 
 
 
TREAD LIFE
 
 
 
WET HANDLING
 
 
 
WINTER HANDLING
 
 
 

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Toyo Open Country A/T III all-terrain, all-weather light truck...