Welcome Rally enthusiasts to our listing for 3d Printed 1/18 Revolution 4 Spoke Wheels and Tyres Please choose from the following (of our own design) Dunlop CR311 slicks or tarmac cut. Also come with separate caps and wheel bolts (makes it so easier to paint separately) Listing is for 4 wheels+tyres plus a set of wheel bolts. (no one offers this level of detail.) Wheel 23.8mm diameter 12.8mm wide, tyre 35.3mm 13.mm wide, Last pic shows the rear of the wheel wheel has 5mm barrel and a 2.75mm hole. Please Note All Sizes Are Approx.