Load Wheel 813015 CR9141HL 3.25 x 4.4 (2.165) 6006 with spacer
Drive Tire 075715 TI072SPS 10 x 4 x 6 1/2 SF or
127251 RTC072000 10 x 4 x 6 1/2 SM Rubber Tire
Caster 813129 CR9123 3 1/2 x 2 (2.165) 6006 bearing