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: 20 X 10 X 10
4-Ply
Rim Size: 10 X 7
Load: 1170 @ 10 MPH
PSI: 22
Tire Weight: 13 lbs