GBC Dirt Devil Tire — Aggressive Traction for Every Terrain Conquer light mud, dirt, gravel and hardpack with the GBC Dirt Devil. Engineered as a 6‑ply rated radial, its compound has been reformulated with increased natural rubber for improved elasticity, resilience and ride comfort. Advanced compound: More natural rubber for superior elasticity, wear resistance and longer life. Traction spikes: Strategically added for maximum grip and durability across varied surfaces. Dimpled lugs: Each lug features extra biting edges to boost traction, stability and self-cleaning capability. Aggressive tread: Deep, open pattern delivers standout performance whether you’re working hard or exploring off‑road. Tread depths: A/T model — 0.625" tread depth; X/T model — 1.21" tread depth for more extreme conditions. Perfect for utility and all‑terrain use, the Dirt Devil balances durability and traction to provide confident performance in a wide range of landscapes. Choose the A/T for balanced everyday use or the X/T for extreme traction needs.