A black off-road tire mounted on a black multi-spoke wheel, shown against a plain white background. The tire sidewall features the text 'COOL COUNTRY' and 'ZOOM ZR'.
A black Toyo Tires Open Country R/T off-road tire mounted on a dark metallic multi-spoke wheel, shown against a plain white background.
A single black all-terrain tire with a deep, aggressive tread pattern, shown from a front-facing perspective on a solid white background.
Open Country R/T

Open Country R/T

OPRT
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Terrain
All-Terrain, Rugged Terrain, Mud Terrain, Highway
Vehicle Type
SUV, Pickup, 4×4
Best Use
Adventure, Off-Road & Daily Driving
Warranty
8 Years
Country of Origin
Japan
A black off-road tire mounted on a black multi-spoke wheel, shown against a plain white background. The tire sidewall features the text 'COOL COUNTRY' and 'ZOOM ZR'.
A black Toyo Tires Open Country R/T off-road tire mounted on a dark metallic multi-spoke wheel, shown against a plain white background.
A single black all-terrain tire with a deep, aggressive tread pattern, shown from a front-facing perspective on a solid white background.
Open Country R/T
A black off-road tire mounted on a black multi-spoke wheel, shown against a plain white background. The tire sidewall features the text 'COOL COUNTRY' and 'ZOOM ZR'.
Open Country R/T
★★★★★ 4.8 (12 Reviews)
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OPEN COUNTRY R/T delivers aggressive off-road capability with smooth on-road comfort. Advanced tread design blends all-terrain versatility with legendary off-road performance for rugged adventures and daily driving.
Where to Buy
Made in Japan
8-Year Warranty
Official Distributor
300+ Dealers

Vehicle Type

SUV
Pickup
4×4

Best Use

Adventure
Off-Road & Daily Driving
ENGINEERED FOR PERFORMANCE

Features & Technology

Discover the advanced engineering innovations designed to deliver superior traction, durability, comfort, and performance.
Aggressive Off-Road Traction Design
01

Aggressive Off-Road Traction Design

The Open Country R/T features wide shoulder lugs, scalloped shoulder blocks, and deep lateral grooves that maximize grip on mud, gravel, rocky trails, and loose terrain. Its aggressive tread pattern helps maintain traction while efficiently clearing mud for confident off-road driving.
  • Excellent off-road traction on mud gravel and dirt
  • Improved grip during climbing and uneven terrain
  • Self-cleaning tread helps discharge mud quickly
  • Stable handling for adventure and overlanding
Balanced Rugged Terrain Performance
02

Balanced Rugged Terrain Performance

Designed as a true Rugged Terrain (R/T) tire, the Open Country R/T combines the durability of a Mud Terrain tire with the everyday comfort and handling of an All-Terrain tire. This hybrid tread design delivers dependable performance both on the highway and off the beaten path.
  • Comfortable highway driving
  • Excellent mud terrain capability
  • Balanced on-road and off-road performance
  • Ideal for SUVs pickups and 4×4 vehicles
Optimized Tread Pattern for Quiet Performance
03

Optimized Tread Pattern for Quiet Performance

The optimized tread pattern uses variable pitch block placement and interlocking tread blocks to reduce road noise while improving tread stability. This advanced design delivers a quieter ride without sacrificing off-road capability or long-term durability.
  • Reduced road noise for everyday driving
  • Improved tread stability at higher speeds
  • Longer and more even tread wear
  • Better driving comfort on highways
ENGINEERED PERFORMANCE

Performance Ratings

Discover how this tire performs across key driving conditions through engineering-focused performance ratings designed to help you choose the right tire for your vehicle and driving style.

Wet Performance

0.0

Dry Performance

0.0

Tread Life

0.0

Off-Road Traction

0.0
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Selected Size
165/60R15 / Black Line / 77Q
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AVAILABLE SIZES & SPECS

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