OK, so what is the difference between the different types of wheels?
The Turf Wagon has air filled tires with inner tubes. It has solid hub wheels with ball bearings and grease fittings. The Field Wagon has semi-pneumatic tires with spoked wheels and sealed ball bearings. Semi-pneumatic tires means they have a honeycombed interior structure that has give, but will not go flat even when punctured. The ThornBuster’s tires are airless lightweight foam tires that handle like air filled tires but will never go flat. The ThornBuster has solid hub wheels with ball bearings and grease fittings. The ThornBuster combines the wider tire of the Turf Wagon and the never-flat convenience of the Field Wagon.
