depending how big the dint in the rim is, the tyre will never inflate fully as it wont be sitting flat on the rim. When you put air into it, it will escape until its soft enuf to form the shape of the dint.hey, i'm buying a new car, however on the car, one of the wheels has a dint in the alloy, so its not a perfect circle shape. the car owner said its fine and wont affect the tyre. is ths true??