Now that we know that the Wayne Gas cart tires are the same size 28 3/4" as the G&B and Tokhiem we are offering the two large tires for sale also. The price is $325.00 + shipping. These are solid one piece units that when warm just roll over the wheel and contract for tightness. They are as pictured in the Discussion photos we had in there. Have two Bowser sets left that include the two front tires also for $350.00 + shipping.