Just stopped in at my local Polaris dealer and they had one of the WV models. this thing has to weight a ton. Every thing is steel and the tire's are really different. I would like to find out how they bonded the rubber tread to the plastic wheel. Hope you have lots of money when you wear down the tread and have to change tires. You would have to buy a whole new tire and wheel assembly. This unit has to weight 1000 lbs.