Back to Main Tech Support Page

Ask a Question

Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Get Out and Enjoy Life's Adventures with Toyo Light Truck Tires

From camping to overlanding, towing to work at the job site, or just running errands around town, having the right tires on our rigs makes life easier and more enjoyable. 

Since 1945, Toyo has delivered high-quality, long-lasting tires for light trucks, SUVs, CUVs, and commercial vehicles. Toyo truck tires have also proven themselves worthy in motorsports competition, experiencing success in races the world over. 

Summit Racing offers the entire Toyo Open Country series of light truck tires, including these driver favorites:

Open Country M/T Tires
Designed for pavement and muddy, snowy, and rocky roads, Open Country M/T tires are among the best truck tires available. They have black sidewalls and range in sizes from 15 to 26 inches in diameter. 

Features

  • High turn-up, 3-ply polyester construction for excellent durability, impact resistance, and handling
  • Aggressive tread design with hook-shaped blocks that deliver excellent off-road traction while maintaining great on-road performance
  • Open, scalloped shoulder blocks further improve off-road traction
  • Enhanced grip in muddy, sandy, and snowy conditions
  • Special tread pattern that ejects deep mud and snow through open channels to improve handling in hard turns
  • Deep siping in the tread blocks maintain grip on wet surfaces
Open Country A/T III Tires
Open Country A/T III tires are built to get you there and back again, regardless of the terrain or weather. These tires deliver responsive and predictable on-road handling for improved driver confidence and impressive grip off road. With an emphasis on wet performance, durability, and treadwear life, Toyo used advances in tread design, construction, and compounding to also reduce ride noise and enhance stability. Available with blackwall or outline white letter designs in sizes from 15 to 22 inches in diameter.

Features
  • New tread compound and design provides confident wet braking and handling, cut-and-chip resistance, excellent off-road grip, and a quiet and comfortable ride
  • More evenly distributed void area enhances traction on all terrains, increases tread block rigidity for excellent handling, and provides better worn appearance
  • Staggered shoulder lugs improve off-road traction with biting edges
  • Increased lateral grooves boost traction on all surfaces, including snow
  • 3D multi-wave sipes increase wet and snow traction and reduce irregular wear
  • Special stone-ejecting blocks discharge stones from tire grooves
  • 50,000-65,000 mile warranty (depending on tire size)
Open Country H/T II Tires
Looking for the best highway all-season tire for your truck or SUV? It’s called the Open Country H/T II tire, and it uses cutting-edge technology and design to improve wet braking performance and handling, increase tread life, and deliver more consistent performance throughout the life of the tire. You’ll appreciate the dual sidewall design—sporty on one side, classic on the other—so you can choose the look that complements your vehicle. Available with blackwall or outline white letter designs in sizes from 15 to 22 inches in diameter.

Features
  • Wear-resistant tread compound extends tread life and durability.
  • Adaptive circumferential and expanding shoulder grooves help maintain good wet traction performance throughout the life of the tire
  • Multi-wave sipes minimize irregular wear for a smooth, quiet ride, improve braking on wet and dry roads, and enhance light snow traction
  • Four wide circumferential grooves evacuate water to improve wet traction
  • 50,000-70,000 mile warranty (depending on tire size)
SEE ALL TOYO TRUCK TIRES AVAILABLE AT SUMMIT RACING