Great for hard-surface applications, the Road Go is E-marked for on-road use in Europe! Designed for ATV / Utility dual-purpose applications. Siped tread pattern for improved traction on wet surfaces. Note: NOT legal for on-road use outside of Europe. Tire Specifications: Ply rating: 4. OD inches: 19.96. OD mm: 509. SW inches: 10.47. SW mm: 267. Maximum load: 290 pounds / 131.82 kg. Maximum PSI: 5. Tread depth: 8.5 mm. Weight: 15.43 pounds.