I've already posted about this. I agree that we should use both. It will add a lot more to when and where to use them. esp when we hit summer and all the temps are higher..
Not on free 2 play they don't.. They can't.. You'll overheat or not even manage to get them to temp if your change.. So you can't say that Jake.. It's only the 2d players who can change tyres and make them work with optimum temps..