Front wheels - 11.0 x 4.0 in. - 5.0 in. (27.9 x 10.2 cm - 12.7 cm)
Rear wheels - 20.0 x 8.0 in. - 10.0 in. (50.8 x 20.3 cm - 25.4 cm)
Front wheels - 11.0 x 4.0 in. - 5.0 in. (27.9 x 10.2 cm - 12.7 cm)
Rear wheels - 20.0 x 8.0 in. - 10.0 in. (50.8 x 20.3 cm - 25.4 cm)