dhawk

need a little help looking for extra set of rims for my 2012 tt rs i have found some for sale off of a 2013 Audi a5 they are 18X8.5 with 245/40-18 tire just net sure if they will fit i know that the base model tt in 2012 had an option for 18" rims with the same size tire but i cant find out if it was the same rims as the a5 or if they have different off sets?

any help is much appreciated