Firestone Super Rock Grip (SRG) E-3/L-3 OTR Bias Earthmover Tire

The Firestone Super Rock Grip™ (SRG) is a premium off-the-road (OTR) bias ply tire purpose-built for extreme-duty earthmover service. Engineered under Bridgestone/Firestone's deep OTR expertise, the Super Rock Grip line delivers the durability, multi-directional traction, and heat resistance that E-3/L-3 rated rock service applications demand — from rock quarries and mining operations to heavy construction and industrial environments.

Key Features:

• Heavy-duty non-directional rock tread pattern delivers impressive multi-directional traction across unpredictable, abrasive, and uneven surfaces
• Cut and impact resistant tread compound engineered for long-lasting resistance to chipping, tearing, and damage from sharp rock and debris
• Wide base construction provides an increased tread contact area for enhanced machine stability and even load distribution
• Heat-resistant formulation maintains performance integrity under the continuous heavy loads and elevated temperatures typical of earthmover and loader/dozer service
• Premium bias ply casing designed to absorb severe lateral forces and impacts common in rock loader and dozer operations
• E-3/L-3 tread depth rating meets industry standards for rock service loader and dozer duty classification
• Available in small and large tubeless configurations across a wide range of sizes to match equipment in any fleet

Ideal Applications:

• Wheel loaders in rock quarry and mining environments
• Dozers operating in abrasive and rocky terrain
• Motor graders for road construction and site preparation
• Scrapers in demanding earthmoving operations
• Specialty equipment including rigid dump trucks, straddle carriers, and container handlers

Backed by Bridgestone/Firestone's legacy of off-the-road tire engineering, the Super Rock Grip series is a proven solution for operations where maximizing uptime, reducing cost-per-hour, and surviving the harshest rock service conditions are non-negotiable priorities.