BKT EARTHMAX SR 41 E-4/L-4 All-Steel Radial OTR Tire

The BKT EARTHMAX SR 41 is a premium all-steel radial OTR (off-the-road) tire engineered for the most demanding off-highway applications. Purpose-built for articulated dump trucks (ADT), wheel loaders, and dozers, this tire delivers deep E-4/L-4 tread performance and robust radial construction that heavy equipment operators depend on in mining, construction, and earthmoving environments.

Key Features:

• All-Steel Radial Construction: A full steel casing combined with a multi-layer steel belt package delivers outstanding structural integrity, impact resistance, and long-term casing durability under the most punishing operating conditions.
• Deep E-4/L-4 Block Tread Pattern: Extra-deep tread depth — 50% more than standard E-3/L-3 tires — provides superior traction, stability, and extended wear life across soft, rocky, and mixed terrain, directly reducing replacement frequency and total operating costs.
• Exceptional Puncture and Cut Resistance: The all-steel structure paired with a reinforced block tread pattern delivers outstanding resistance to punctures, cuts, and impacts, minimizing unplanned downtime on the job site.
• Standard and Cut-Resistant (CR) Compound Options: The EARTHMAX SR 41 product line includes variants with a standard compound as well as a specialized Cut-Resistant (CR) compound formulation engineered to maximize service life in severe cut, chip, and abrasion environments.
• Underground Haulage Capability: Select configurations carry an SH-4 / E-4 rating, making the EARTHMAX SR 41 suitable for Low Profile Dump Trucks (LPDT) used in underground haulage operations.
• Tubeless (TL) Construction: Available in tubeless configurations across the lineup for simplified mounting, maintenance, and field serviceability.
• Operator Comfort and Stability: Despite its heavy-duty construction, the EARTHMAX SR 41 is engineered to deliver stable, predictable performance that maintains handling precision and reduces operator fatigue during extended shifts.

BKT (Balkrishna Industries Ltd.) is a globally recognized leader in off-highway tire manufacturing, with deep expertise in agricultural, industrial, and OTR applications. The EARTHMAX SR 41 reflects BKT's commitment to delivering high-performance, cost-effective tire solutions built for the world's toughest job sites. Available across a wide range of configurations — including standard and cut-resistant compound variants — the EARTHMAX SR 41 is ready to meet the demands of surface mining, construction, and underground haulage operations worldwide.