Overview

The FT115 takes the trailer tire formula and refines it with a unique groove geometry and a shoulder defense system that actively protects against irregular wear. At 13/32" tread depth, it sits in the sweet spot between longevity and the weight/fuel savings that come with a shallower tread. SmartWay-verified, OptiGreen-series efficiency.

Why This Tire Matters

Shallow-tread trailer tires are a strategic choice, not a compromise. Less tread depth means less tread squirm — the micro-movement of tread blocks that generates heat and wastes fuel. For fleets whose trailers spend 95% of their miles on smooth interstate pavement, the FT115 delivers a lower rolling resistance coefficient than deeper-tread alternatives while still providing enough rubber to deliver competitive mileage. Our customers in Middle Eastern long-haul operations, where trailers run point-to-point on well-maintained highways, have reported solid results with this tire.

Key Features

• Unique Groove Design with Shoulder Defense — The groove geometry isn't just about water evacuation. The shoulder defense system — raised elements at the outer edge of the tread — absorbs the scrubbing forces that create step-down wear on trailer tires. That means more miles before the shoulders wear thin.
• Stone Ejectors for Casing Protection — Trailer tires pick up stones that get flung from drive axles. The ejector features at the groove base prevent those stones from working through to the casing — preserving retread value and preventing road failures.
• 13/32" Tread Depth — Deeper than the FT105 for fleets who want more original life but still prioritize fuel efficiency over maximum tread depth.
• EPA SmartWay-Verified — Meets the U.S. EPA's low rolling resistance standard for trailer-position tires.

Best For

Long-haul dry van fleets running primarily interstate routes; tanker operations where weight matters; fleets that swap trailers at terminals and need predictable tire performance across the fleet; operators running in hot climates where heat buildup is a concern.

Technical Specs