I am baffled by this and looked all over iRacing FAQs etc and can't find the answer! I was using Google Chrome on a Windows 8.1 Pro PC and it let me customise my helmet and suit fine and has saved them. However, it won't let me do anything with the cars. I click the customise car tab, then the various cars i have pop up and then i select one and nothing happens. I tried a bunch of times. Here i thought it may be the browser, so tried on Chrome and Safari on my Mac, but exactly the same issue. Anyone got any solutions to this so i can change them from the stock and bland white cars?