WITH THESE ADAPTER PLATES YOU CAN CONVERT FROM RUNNING TRADITIONAL SKID STEER TIRES TO RUNNING LARGER HIGHWAY TIRES AND RIMS. BENEFITS INCLUDE: HIGHER GROUND CLEARANCE, MACHINE OPERATES 30% FASTER SO YOU GET MORE WORK DONE, BY USING OUR 37" MILITARY TIRES WITH RUN-FLAT INSERTS YOU CAN KEEP WORKING EVEN IF A TIRE GETS PUNCTURED. ALSO, IF YOU CHOOSE, YOU CAN RUN CONVENTIONAL 8 LUG PICKUP TRUCK RIMS AND TIRES THAT YOU CAN BUY VERY CHEAPLY AS THROW AWAY TIRES. NOTE: WE DISCOUNT THIS ITEM $100 IF YOU PURCHASE A SET OF TIRES AT THE SAME TIME YOU PURCHASE A SET OF WHEELS. GREAT FOR SNOW PLOWING AND LANDSCAPING AS YOUR MACHINE DRIVES FASTER! NOTE: MAX H.P. FOR THESE SMALL SIZE ADAPTER IS 50 HP.