Goodyear 6L21191 Softrac Smooth 13x6.50-6 NHS 4-Ply Turf Tire

The Goodyear Softrac Smooth 13x6.50-6 NHS (MPN: 6L21191) is a specialty front-fitment turf tire engineered for commercial and residential zero-turn mowers, stand-on mowers, and low-profile outdoor power equipment. Built under Titan International's Goodyear Farm Tire brand, this 4-ply rated tire is designed to deliver precise handling and clean cutting lines under heavy, repeated workloads.

The smooth tread design is the defining feature of this tire — eliminating the risk of scuffing, rutting, or damaging delicate turf surfaces, making it well-suited for manicured lawns, sports fields, and professional grounds-maintenance applications. Its wide contact patch distributes machine weight evenly across the surface for excellent flotation and reduced ground pressure.

Key Features:

• Smooth tread pattern — protects grass and soil from tearing, rutting, or scuffing during operation
• Wide contact patch — distributes weight evenly for superior flotation on soft and firm surfaces
• 4-ply rated casing (Load Range B) — reinforced construction for added stability and load-carrying capacity
• Durable rubber compound — resists cuts, abrasions, and wear through frequent, heavy use
• Front-wheel fitment — engineered specifically for high-precision commercial mower front axle applications
• NHS (Not for Highway Service) — purpose-built for off-road turf and grounds equipment use
• OEM tested — vigorously validated by multiple OEM partners in real-world field conditions

The Softrac Smooth is part of Goodyear's Softrac line, designed to pair with the Softrac Pro rear tire for a complete mowing system covering zero-turn, stand-on, and low-profile configurations. Tire size: 13x6.50-6 | Ply Rating: 4 | Load Range: B | Part Number: 6L21191.