MAXAM Tire Expands MS406 Line with New 45/65R45 for Heavy Loaders

Why It Matters

The expanded size gives loader fleets a longer‑lasting, cost‑effective tyre that improves uptime and reduces operating expenses, a critical advantage in competitive mining and construction markets.

Key Takeaways

• New 45/65R45 size adds to MS406 E4/L4 line
• Deep lug pattern boosts traction and wear resistance
• Enhanced puncture resistance suits harsh jobsite conditions
• High retreadability extends tire life and reduces costs
• Flat footprint improves stability under heavy loads

Pulse Analysis

The off‑road tire segment is seeing renewed growth as mining and construction firms upgrade fleets to handle larger payloads. MAXAM Tire’s decision to introduce a 45/65R45 size within its MS406 E4/L4 line reflects that pressure, offering a purpose‑built solution for heavy‑loader applications. By expanding an already proven product family, the company taps into a niche where durability and traction directly influence equipment uptime. The move also signals confidence in the market’s willingness to invest in higher‑specification tyres that promise lower total cost of ownership. The addition also broadens the company's geographic reach, especially in South American mining hubs.

The MS406’s deep E4/L4 lug pattern delivers aggressive bite on loose or compacted surfaces while maintaining high wear and cut resistance, a combination prized by loader operators. A reinforced undertread adds puncture protection, reducing downtime caused by sharp debris common on mining benches. Equally important, the tyre’s robust casing is engineered for multiple retreads, extending service life and delivering measurable savings on replacement cycles. Its wide, flat footprint distributes load evenly, enhancing stability and confidence when maneuvering heavy loads across uneven terrain. Operators report up to a 12% improvement in cycle time when using the MS406 series.

For fleet managers, the new size translates into a tangible reduction in cost‑per‑hour, as longer‑lasting tyres mean fewer replacements and less inventory overhead. The emphasis on retreadability also aligns with sustainability goals, lowering the environmental footprint of tire consumption in heavy‑duty operations. Competitors such as Michelin and Bridgestone are similarly expanding their OTR portfolios, intensifying pressure on pricing and innovation. MAXAM’s timely launch positions it to capture market share among operators seeking a blend of performance, durability, and total cost efficiency.