I designed and printed custom lego rims. They fit perfectly to original lego. These are my two designs. : r/3Dprinting
Wheel 30.4mm D. x 20mm with No Pin Holes with Black Tire 43.2 x 22 ZR and Pearl Light Gray Wheel Cover 5 Spoke without Center Stud - 35mm D. : Part 54087c02 | BrickLink