Hankook 3003528 255/70R22.5 Smart Flex TH31 Commercial Trailer Tire 140/137L

The Hankook Smart Flex TH31 is a medium-duty commercial truck and bus tire designed specifically for low-profile trailer position applications. This 255/70R22.5 radial tire features a robust 16-ply rating with a load index of 140/137 and speed rating of L, making it ideal for demanding commercial trailer operations.

Advanced Tread Design:

• Four Main Zig-Zag Grooves: Engineered to provide excellent traction and superior water drainage across various road conditions, enhancing safety in wet weather
• Slanted Groove Pattern: Strategic groove design helps prevent chunking and maintains tread integrity throughout the tire's service life
• Wide Tread and Shoulder: Enhanced stability design that controls tearing and wearing of the tread, significantly reducing uneven wear patterns common in trailer applications

Durability Features:

• Special chip and cut resistant compound formulation delivers outstanding durability in tough operating conditions
• Optimized for long tread life and reliable performance in regional and long-haul trailer service
• Engineered to withstand the unique demands of trailer position mounting

The Smart Flex TH31 combines Hankook's commercial tire engineering expertise with practical features that fleet operators demand: long wear, dependable traction, and resistance to common tire damage. This tire is designed to deliver lower cost per mile and consistent performance throughout its service life.