Tire 305/40/R18

grabcad

First time trying to draw a tire. It was an attempt to recreate the Michelin Pilot Sport, the Formula E tire for the Gen1 cars, but it looks wider than the photos and the patern isn´t correct. Drawed in 1:1 scale with SolidWorks based in fotos of the actual tire.I'll use it on a 1/24 scale model, so it won't look bad at all.I will try to draw a real tire with more research about the mesures.