RPF01 are the don of wheels.. The simple answer is yes.. 15x8 will fit.. It all depends on the offset of the wheel (ET15 for example)... If you are lowered then you will need to roll the arches for wheels that are any lower than ET30 Id say.. If you have sufficient arch gap between tyres then you may alright.. I'm not sure if you will catch the plastic arches mind... Ideal fitment for a starlet imo is 15x7 with a nice bit of depth like ET20 Anything that is 7J wide won't need any arch mods it's only when you go 8J wide