GMP routinely offers lots of great deals on used items we have here at the shop, allowing many to boost their vehicles for less buck. This Cayenne jumped on a prime opportunity  with a set of barely touched ADV7.1 wheels and Michelin tires that had come off of another Cayenne that was being sold. With the wheel and tire package in hand, we installed them immediately, giving this black Porsche the new sleek style it was in search of without hurting the wallet.