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Toyo Open Country M/T Tire - 33X1250R20 114Q E/10

The Open Country M/T is legendary for durability, off-road performance, long tread life, and an aggressive tread pattern. It's designed to help trucks work hard on pavement and then work just as hard when roads are muddy, snowy, and rocky - or when there are no roads at all.
  • OPEN, SCALLOPED SHOULDER BLOCKS improve off-road traction, enhances grip in muddy, sandy or snowy off-road conditions, and eject mud and snow through the open channels
  • AGGRESSIVE TREAD DESIGN WITH HOOK-SHAPED BLOCKS delivers excellent off-road traction while maintaining great on-road performance.
  • OVER-THE-SHOULDER TREAD helps to provide traction in deep mud and snow, and delivers improved off-road handling in hard turns
  • HIGH TURN-UP, 3-PLY POLYESTER CONSTRUCTION contributes to excellent durability, impact resistance and handling.
  • DEEP SIPING IN THE TREAD BLOCKS helps maintain grip on wet surfaces

The Toyo Open Country M/T is a durable mud-terrain tire engineered for drivers who demand dependable performance both on and off the pavement. Designed for trucks that work hard, this radial tire delivers confident traction through mud, snow, sand, rocky terrain, and challenging off-road conditions while maintaining capable road manners. The aggressive tread design and reinforced construction make it a strong choice for demanding work vehicles, off-road trucks, and recreational 4x4 applications. This tire is identified by Toyo part number TOY360330.


  • Open Country M/T Tread: The aggressive mud-terrain pattern uses hook-shaped tread blocks to provide strong off-road traction while supporting stable on-road performance.

  • Open, Scalloped Shoulder Blocks: Open channels enhance grip in muddy, sandy, and snowy conditions while helping eject mud and snow from the tread.

  • Over-the-Shoulder Tread: Extended tread coverage helps improve traction in deep mud and snow and supports handling during hard off-road turns.

  • Three-Ply Polyester Construction: High turn-up construction contributes to durability, impact resistance, and controlled handling in demanding terrain.

  • Deep Tread Siping: Siping throughout the tread blocks helps maintain grip on wet surfaces.


The Toyo Open Country M/T features a 33x12.50R20 fitment, a 20-inch wheel diameter, a load index of 114, and a Q speed rating. Its E load range construction is designed for heavy-duty truck use, while the ORBL sidewall provides a clean, rugged appearance. The tubeless radial design supports straightforward installation and compatibility with modern truck wheel assemblies. As a non-directional tire, it offers flexible mounting orientation during installation.
Built for serious off-road capability without giving up practical pavement performance, the Toyo Open Country M/T is a dependable option for pickup trucks and sport utility vehicles used in demanding environments. Whether navigating muddy trails, snowy back roads, rocky paths, or daily work routes, this mud-terrain tire provides the durable construction and aggressive traction needed for challenging driving conditions.

Features:

  • Open, scalloped shoulder blocks improve off-road traction and help eject mud and snow
  • Aggressive hook-shaped tread blocks deliver strong mud-terrain traction with capable on-road performance
  • Over-the-shoulder tread supports traction in deep mud and snow and improves hard-turn off-road handling
  • High turn-up, three-ply polyester construction enhances durability and impact resistance
  • Deep tread-block siping helps maintain grip on wet surfaces
  • 33x12.50R20 fitment with 114 load index and Q speed rating
  • E load range, tubeless radial construction with ORBL sidewall