Originally posted by Lettuce
I was at my local tire shop, and the person behind the desk said, that a 20x10 rear wheel on a GS should not be a 275x30x20,but it would be better to have a 265x25x20!! I didnt no they made them that size?? and no he didnt offer me a brand either???
I don't see why you can't run 275x30x20. Yes it is bigger than stock size but that is the typical size for the rears on the GS on 20s. Depending on the offset, you may rub and might have to shave the fenders but it's been done.