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Toyo Open Country R/T Pro Tire 37X12.50R17LT 128Q E/10 OPRTP

Off-road performance meets on-road comfort with the Open Country R/T. Built rugged for any terrain, this powerful 4x4 tire offers excellent traction, durable construction and aggressive styling. Its ability to tackle dirt, sand and rocks is inspired by the legendary Open Country M/T, while its quieter ride is a nod to the best-selling Open Country A/T.
  • Open, scalloped shoulder blocks improve off-road traction, and enhance grip in muddy, sandy or snowy conditions by effectively removing mud and snow through the open channels
  • Aggressive sidewall design features a durable sidewall compound to enhance traction and side impact protection
  • High Turn-up, 3-ply polyester construction contribues to excellent durability, impact-resistance and handling
  • Optimized pattern arrangement reduces noise for improved driving comfort
  • Integrated ejectors force stones and mud from grooves
  • 45,000-mile warranty

The Toyo Open Country R/T Pro Tire combines rugged off-road capability with the controlled, comfortable ride needed for everyday driving. Designed for trucks and 4x4 vehicles, this all-terrain radial tire delivers dependable traction across dirt, sand, rocks, mud and snow while maintaining aggressive styling and confident on-road handling. Part number toy358030 identifies this tubeless tire with a 17-inch wheel fitment, 37-inch overall diameter, 12.50-inch section width, load index 128 and Q speed rating.


  • Open, scalloped shoulder blocks improve off-road traction and help clear mud and snow through the tire’s open channels

  • Aggressive sidewall design uses a durable sidewall compound to enhance traction and protect against side impacts

  • High turn-up, 3-ply polyester construction supports durability, impact resistance and responsive handling

  • Optimized tread pattern arrangement helps reduce road noise for improved driving comfort

  • Integrated ejectors help force stones and mud out of the grooves to maintain tread performance


The Open Country R/T Pro is engineered for drivers who need more off-road strength than a conventional all-terrain tire while still valuing a quieter, more composed ride on pavement. Its reinforced construction and durable compound help withstand demanding terrain, while the aggressive tread and sidewall pattern provide added grip and protection when driving beyond paved roads. The raised black lettering sidewall complements truck and off-road vehicle builds with a bold, functional appearance.
Backed by a 45,000-mile warranty, the Toyo Open Country R/T Pro offers long-term value for drivers seeking a versatile tire for daily use, trail driving and challenging terrain. Confirm vehicle fitment, clearance and load requirements before installation. Tire performance may vary according to vehicle setup, driving conditions, inflation pressure and maintenance.

Features:

  • Construction: Radial
  • Tire Type: All-Terrain
  • Tire Model: Open Country R/T Pro Tire
  • Tire Size: 37x12.50R17LT
  • Load Index: 128
  • Speed Rating: Q
  • Wheel Diameter: 17 inches
  • Tire Width: 12.50 inches
  • Tire Diameter: 37 inches
  • Sidewall: Raised Black Lettering
  • Tube Type: Tubeless
  • Directional: No
  • Warranty: 45,000 miles