OTR Grassmaster Tire Series is our most popular tire. The OTR Grassmaster provides exceptional turf-friendly performance for zero-turn, riding, and stand-up lawn mowers. Its unique S-shaped tread design optimizes ground contact for superior traction; it won’t damage lawns even when making sharp turns and maneuvering on slopes
Tire Size: 15 x 6 x 6
4-Ply
Rim Size: 6 x 4.5
Load: 365 @ 10 MPH
PSI: 14
Tire Weight: 6 lbs