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ON/OFF-ROAD RUGGED TERRAIN HYBRID M/T TIRE
All Terrain
All Season
Light Truck
SUV/CUV
Car
The new Open Country R/T Pro takes the original rugged terrain tire to the next level for tackling dirt, sand, mud, rocks, and snow with confidence.
Its advanced tread design and specially engineered compound deliver exceptional traction and performance on even the most challenging terrain. With professional-grade durability of a 3-ply sidewall and massive shoulder lugs, this aggressive hybrid M/T tire offers protection against cuts, chips, and impacts, ensuring longer-lasting off-road fun plus a comfortable ride home.
The Open Country R/T Pro is an excellent upgrade for taking off-roading to new heights.
Performance Ratings
See how the Open Country R/T Pro performs across different conditions
Tread Life
Off-Road Traction
Dry Handling
Ride Comfort
Braking Handling
Engineered Performance
Explore the technology behind Open Country R/T Pro
Block Design
Build to endure all road conditions, Open Country RT Pro's block design is an excellent upgrade for taking your vehicle off-roading.
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1
Aggresive Optimized Block Design
A lateral block pattern delivers improved handling while reducing the risk of irregular wear. -
2
Large Outer Blocks
Large outer tread blocks provide added stability on paved roads, while also delivering extra biting power for improved traction in off-road conditions. -
3
Advanced Tread Compounding
A durable tread compound helps resist cuts and chips in harsh conditions, while Toyo's nanotechnology improves tread life and helps reduce uneven wear over time.
Advanced Tread Design
Advanced design with features that considers all driving conditions and dynamics.
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1
Large Void Ratio
A higher void ratio allows water and slush to evacuate more effectively, improving traction in all-season conditions. The wider spacing between tread blocks also enhances off-road grip by providing better digging power in mud and sand. -
2
Wide Lateral Grooves - Stone Ejectors
Wide grooves help clear mud, sand, water, and slush from the tread to maintain traction. Built-in stone ejectors help push out trapped rocks, preventing buildup and keeping the tire performing in tough conditions.
Available Sizes
47 sizes available across 4 rim diameters
| Tire Size | Load/Speed | Part Number | Rim Width | Diameter | Width | Tread Depth | Sidewall | Revs/km | Max Load | Max PSI |
|---|---|---|---|---|---|---|---|---|---|---|
| 33X12.50R17LT | 124Q | 358010 | 8.5-(10.0)-11.0 | 32.8" | 12.5" | 20/32" | BL | 394 | 3,525 lbs | 80 psi |
| 35X11.50R17LT | 128Q | 358000 | 7.5-(9.0)-10.0 | 34.8" | 11.4" | 20/32" | BL | 371 | 3,970 lbs | 80 psi |
| 35X12.50R17LT | 111Q | 358560 | 8.0-(10.0)-10.5 | 34.8" | 12.5" | 20/32" | BL | 371 | 2,405 lbs | 35 psi |
| 35X12.50R17LT | 125Q | 358020 | 8.0-(10.0)-10.5 | 34.8" | 12.5" | 20/32" | BL | 371 | 3,640 lbs | 65 psi |
| 37X12.50R17LT | 128Q | 358030 | 8.0-(10.0)-10.5 | 36.8" | 12.5" | 20/32" | BL | 351 | 3,970 lbs | 65 psi |
| 37X13.50R17LT | 128Q | 358040 | 9.0-(11.0)-11.5 | 36.8" | 13.6" | 20/32" | BL | 351 | 3,970 lbs | 65 psi |
| 38X11.50R17LT | 128Q | 358570 | 7.5-(9.0)-10.0 | 37.8" | 11.4" | 19/32" | BL | 342 | 3,970 lbs | 65 psi |
| LT255/80R17 | 123/120Q | 358110 | 6.5-(7.0)-8.5 | 33.1" | 10.0" | 17/32" | BL | 390 | 3415/3085 | 80/80 psi |
| LT265/70R17 | 123/120Q | 358050 | 7.0-(8.0)-9.0 | 31.7" | 10.7" | 17/32" | BL | 408 | 3415/3085 | 80/80 psi |
| LT285/70R17 | 126/123Q | 358060 | 7.5-(8.5)-9.5 | 32.8" | 11.5" | 17/32" | BL | 394 | 3750/3415 | 80/80 psi |
| LT285/75R17 | 128/125Q | 358100 | 7.5-(8.0)-9.5 | 33.9" | 11.3" | 17/32" | BL | 381 | 3970/3640 | 80/80 psi |
| LT295/70R17 | 128/125Q | 358510 | 7.5-(8.5)-10.0 | 33.3" | 11.8" | 17/32" | BL | 388 | 3970/3640 | 80/80 psi |
| LT305/70R17 | 125/122Q | 358080 | 8.0-(9.0)-10.0 | 33.9" | 12.2" | 17/32" | BL | 381 | 3640/3305 | 65/65 psi |
| LT315/70R17 | 126/123Q | 358090 | 8.0-(9.5)-10.5 | 34.4" | 12.7" | 17/32" | BL | 375 | 3750/3415 | 65/65 psi |
| 33X12.50R18LT | 122Q | 358140 | 8.5-(10.0)-11.0 | 32.8" | 12.5" | 20/32" | BL | 394 | 3,305 lbs | 80 psi |
| 35X12.50R18LT | 128Q | 358150 | 8.5-(10.0)-11.0 | 34.8" | 12.5" | 20/32" | BL | 371 | 3,970 lbs | 80 psi |
| 37X12.50R18LT | 128Q | 358160 | 8.0-(10.0)-10.5 | 36.8" | 12.5" | 20/32" | BL | 351 | 3,970 lbs | 65 psi |
| 37X13.50R18LT | 128Q | 358170 | 9.5-(11.0)-12.0 | 36.8" | 13.6" | 20/32" | BL | 351 | 3,970 lbs | 65 psi |
| 38X11.50R18LT | 128Q | 358580 | 7.5-(9.0)-10.0 | 37.8" | 11.4" | 19/32" | BL | 342 | 3,970 lbs | 65 psi |
| 38X13.50R18LT | 128P | 358590 | 9.0-(11.0)-11.5 | 37.8" | 13.6" | 20/32" | BL | 342 | 3,970 lbs | 65 psi |
| LT275/70R18 | 125/122Q | 358210 | 7.0-(8.0)-9.0 | 33.2" | 11.0" | 17/32" | BL | 389 | 3640/3305 | 80/80 psi |
| LT285/65R18 | 125/122Q | 358190 | 8.5-(8.5)-10.0 | 32.6" | 11.5" | 17/32" | BL | 396 | 3640/3305 | 80/80 psi |
| LT285/75R18 | 129/126Q | 358540 | 7.5-(8.0)-9.5 | 34.8" | 11.3" | 17/32" | BL | 370 | 4080/3750 | 80/80 psi |
| LT295/70R18 | 129/126Q | 358230 | 7.5-(8.5)-10.0 | 34.3" | 11.8" | 17/32" | BL | 376 | 4080/3750 | 80/80 psi |
| LT305/65R18 | 128/125Q | 358200 | 9.0-(9.0)-11.0 | 33.6" | 12.2" | 17/32" | BL | 384 | 3970/3640 | 80/80 psi |
| 33X12.50R20LT | 119Q | 358260 | 8.5-(10.0)-11.0 | 32.8" | 12.5" | 20/32" | BL | 394 | 3,000 lbs | 80 psi |
| 35X11.50R20LT | 124Q | 358250 | 8.0-(9.0)-10.5 | 34.8" | 11.4" | 20/32" | BL | 371 | 3,525 lbs | 80 psi |
| 35X12.50R20LT | 125Q | 358270 | 8.5-(10.0)-11.0 | 34.8" | 12.5" | 20/32" | BL | 371 | 3,640 lbs | 80 psi |
| 35X13.50R20LT | 126Q | 358290 | 9.5-(11.0)-12.0 | 34.8" | 13.6" | 20/32" | BL | 371 | 3,750 lbs | 80 psi |
| 37X12.50R20LT | 126Q | 358280 | 8.5-(10.0)-11.0 | 36.8" | 12.5" | 20/32" | BL | 351 | 3,750 lbs | 65 psi |
| 37X13.50R20LT | 127Q | 358300 | 9.5-(11.0)-12.0 | 36.8" | 13.6" | 20/32" | BL | 351 | 3,860 lbs | 65 psi |
| 38X13.50R20LT | 128Q | 358310 | 9.0-(11.0)-11.5 | 37.8" | 13.6" | 20/32" | BL | 342 | 3,970 lbs | 65 psi |
| LT275/65R20 | 126/123Q | 358370 | 8.0-(8.0)-9.5 | 34.1" | 11.0" | 17/32" | BL | 379 | 3750/3415 | 80/80 psi |
| LT285/55R20 | 122/119Q | 358550 | 8.5-(9.0)-10.0 | 32.4" | 11.7" | 17/32" | BL | 399 | 3305/3000 | 80/80 psi |
| LT285/60R20 | 125/122Q | 358350 | 8.5-(8.5)-10.0 | 33.5" | 11.5" | 17/32" | BL | 386 | 3640/3305 | 80/80 psi |
| LT295/55R20 | 123/120Q | 358330 | 8.5-(9.5)-10.5 | 32.8" | 12.2" | 17/32" | BL | 394 | 3415/3085 | 80/80 psi |
| LT295/60R20 | 126/123Q | 358360 | 8.5-(8.5)-10.5 | 33.9" | 11.8" | 17/32" | BL | 380 | 3750/3415 | 80/80 psi |
| LT295/65R20 | 129/126Q | 358380 | 8.5-(8.5)-10.5 | 35.1" | 11.8" | 17/32" | BL | 368 | 4080/3750 | 80/80 psi |
| LT305/55R20 | 125/122Q | 358340 | 9.0-(9.5)-11.0 | 33.2" | 12.4" | 17/32" | BL | 388 | 3640/3305 | 80/80 psi |
| 35X12.50R22LT | 121Q | 358390 | 8.5-(10.0)-11.0 | 34.8" | 12.5" | 20/32" | BL | 371 | 3,195 lbs | 80 psi |
| 37X12.50R22LT | 127Q | 358400 | 8.5-(10.0)-11.0 | 36.8" | 12.5" | 20/32" | BL | 351 | 3,860 lbs | 80 psi |
| 37X13.50R22LT | 128Q | 358410 | 9.5-(11.0)-12.0 | 36.8" | 13.6" | 20/32" | BL | 351 | 3,970 lbs | 80 psi |
| LT285/50R22 | 121/118Q | 358520 | 8.5-(9.0)-10.0 | 33.3" | 11.7" | 17/32" | BL | 388 | 3195/2910 | 80/80 psi |
| LT285/55R22 | 124/121Q | 358470 | 8.5-(9.0)-10.0 | 34.4" | 11.7" | 17/32" | BL | 376 | 3525/3195 | 80/80 psi |
| LT325/50R22 | 127Q | 358450 | 9.5-(10.0)-11.5 | 34.8" | 13.2" | 17/32" | BL | 370 | 3,860 lbs | 80 psi |
| LT355/40R22 | 122Q | 358430 | 12.0-(12.5)-14.0 | 33.2" | 14.2" | 17/32" | BL | 389 | 3,305 lbs | 80 psi |
| LT375/45R22 | 128Q | 358440 | 12.0-(12.5)-14.0 | 35.3" | 14.8" | 17/32" | BL | 366 | 3,970 lbs | 80 psi |
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
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Frequently Asked Questions
Everything you need to know about the Open Country R/T Pro
The Toyo Open Country R/T Pro is designed for all-season use, making it suitable for everyday driving in spring, summer, and fall conditions.
The Toyo Open Country R/T Pro is intended for SUVs and light trucks, providing versatility for various off-road and on-road applications.
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