SunF® A066 Trail Titan UTV / SXS All-Terrain Tire | 10-Ply

Developed Through Real-World Testing. Built to Conquer Every Trail.

SUNF Tires is proud to announce the release of the Trail Titan A066, a new 35x10-15 UTV tire engineered for riders who demand exceptional durability, dependable traction, and confidence across a wide range of off-road terrain. Designed for today's high-performance Side-by-Sides, the Trail Titan A066 combines aggressive all-terrain capability with a rugged 10-ply rated construction and a carefully developed rubber compound that has been tested in both recreational riding and professional off-road racing environments.

Rather than relying solely on laboratory simulations, SUNF put the A066 through extensive real-world testing on two of the industry's most capable platforms: the Polaris RZR PRO R (Recreational Testing) and the Can-Am Maverick R (Professional Race Testing). The result is a tire built from actual trail experience, racing feedback, and thousands of data points collected in demanding off-road conditions.

Designed for Modern Performance UTVs
The Trail Titan A066 was engineered specifically for today's larger and more powerful Side-by-Sides, including machines such as the Polaris RZR PRO R, Can-Am Maverick R, Kawasaki H2, and other high-performance recreational and utility platforms. Whether you're spending weekends on the trail, exploring remote backcountry routes, or pushing your machine in competitive environments, the A066 was built to deliver the durability and traction demanded by modern UTV owners.

Understanding Rubber Compound Performance
One of the most important characteristics of any off-road tire is how the rubber compound behaves as temperatures increase. To evaluate compound performance, SUNF measured tire surface temperatures and hardness using a Shore A Durometer. As a tire warms up during use, the compound becomes more flexible. A lower Shore A reading at operating temperature provides increased grip, improved traction, better surface conformity, and enhanced ride quality. The challenge is finding the right balance—the A066 compound delivers excellent grip while maintaining durability.

Professional Racing Evaluation (Can-Am Maverick R)
Initial Measurement: Tire Surface Temperature: 50°F | Shore A Reading: 58.5 HA
After Approx. 50 Miles of Racing: Average Tire Surface Temperature: 95°F | Shore A Reading: 44-46 HA
These results demonstrated that the compound becomes significantly more compliant as operating temperatures increase, helping maximize traction when pushed under race conditions.

Long-Term Recreational Evaluation (Polaris RZR PRO R)
After approximately 500 miles over 5 months of recreational use, the recorded measurements were:
Tire Surface Temperature: 95°F | Shore A Reading: 47 HA
What impressed us most was the consistency. The Trail Titan A066 maintained a Shore A reading remarkably close to race testing, suggesting the compound continues to perform consistently over time without excessive hardening.

NOTE: Rim(s) NOT included. Please see full description for specifications. Contact us with any questions or concerns!

Trail Titan A066 Features and Benefits

• Unstoppable Traction: Features a versatile all-terrain tread pattern with deep center lugs and aggressive shoulder blocks designed to deliver confident traction on dirt, gravel, hardpack, rocky trails, and mixed off-road terrain.
• Unbeatable Durability: Built with a rugged 10-ply rated carcass, the A066 is engineered to withstand demanding trail conditions while providing increased puncture resistance for today's powerful UTVs and Side-by-Sides.
• High Load Capacity: With a load index rating of 85 (1,135 lbs), the 35" Trail Titan A066 is capable of supporting larger machines, passengers, gear, and accessories without compromising performance or reliability.
• Robust Speed Rating: Boasting a J speed index rating, the A066 is capable of sustained speeds up to 62 mph (100 kmh).
• Extended Tread Life: The substantial 16mm tread depth provides long-lasting wear, improved traction, and enhanced performance throughout the life of the tire, helping you stay on the trail longer and replace tires less often.
• Optimized Weight: Weighing in at an optimized 44 lbs for an ideal balance of strength, durability, and performance.
• Listing is for Individual Tire

Trail Titan A066 Tire Specification Chart