3D-Printed Weighted Wheel Set (Late Type Disc, Tire v1 7.50-20) for Blitz by Italeri, Tamiya in 1/48 scale. To enhance the realism of your Blitz model in 1:48 scale, we have created a range of highly detailed 3D-printed wheel sets reproducing the characteristic 7.50-20 tires used on these iconic light military trucks.