Exar-Kun wrote:"The cast wheel made to the same standard is just as strong but it takes more volume of the alloy and weight to get there."
wow. well said, we've discussed that a LOT.
also, dude who started the thread, plase read my "attention" sticky.-chet
Grant@tirerack wrote:"The bigger the rim, the easier it is to bend." I think the more accurate statement would be that with a lower profile tire, there is not as much sidewall there to protect the wheel if you hit something. Most of the folks that complain about 'soft wheels' are not facing the reality that with a low profile tire/wheel setup, you have to be much more careful when driving in areas where the road surface is less than perfect. There's just not as much tire there. If you look at T.U.V. specs for a given car/wheel they are the same for each wheel size for that application. Even a forged wheel will bend if you hit something. They are always designed to bend if hit hard enough. It's better than having a wheel crack to pieces when you are driving (no names please). The benefit of forged wheels is that they can maintain the same strength with a thinner spoke or rim profile than a cast wheel for less weight. The cast wheel made to the same standard is just as strong but it takes more volume of the alloy and weight to get there.