Does the snow build up on the running boards on your snowmobile? Experience the ultimate in strength, traction and snow evacuation with WRP's Mountain Aire Running board system. All Mountain Aire Running boards are CNC cut and bent for precision and tig welded for strength. Install the carbide traction studs yourself to insure desired location to meet your needs. Like all WRP products Mountain Aire boards are proudly built in the USA by our skilled fabricators.