... inquiry! 3.50-4, 3.50-6 ,3.50-8, 2.50-4, 300-4, 300-8,, 400-6, 400-8, 4.00-10 , 6.50-8, 2 ... .80/2.50-4, 200*50, 200 ... /50-100, 3.25/3.00-8 , 4.80/4.00-8 ... , 6"X1.5" , 8 "X1.75", 8"X2", 13" X3", 13" X3"A, 14" X4"A, 16" X4"A , 16" X4" Rubber Wheel 4.00 ...