Theres a pilto exalto i bought on ebay in my basement and it was manufactured in 2001. It will go on the car in about 6 months. Because it is aging, I have decided to shine it with michelin tire shine to condition the side walls. I was wondering if it would also be a wise idea to condition the insideof the tire with michelin tire shine, leave it till I put it on and wipe the inside off before I put it on the car. Thanx guys