Larin SSD-3 Deluxe Snowmobile Dolly Set Works with All Skis Including Dual Runner, Channel and Powder Skis Heavy Duty Steel Allow with Durable Powder Coated Finish 2.5-Inch High Performance Hard Rubber Wheels with Steel Bushings on Wheel Axles Large Non-Slip Surface Measures 7.5-Inches Wide - Grooved for Snowmobile or Plow Blade 3-Piece Set Is Crucial for Moving Your Sled Off Season