you would probably rub when you turn. but I'm not too sure. if anything you would just have to trim the plastic in the wheel well just enough to where it doesn't rub anymore. its not hard to trim. i had to trim mine a little, i have 295/55/20 trail grapplers, which is almost an inch wider than the 275/60 you are talking about but yours are a wee bit taller. so i don't see too many problems with that. but that information is for the nnbs models, i know close to nothing about the nbs or obs models