I bought a 2012 SI HFP back in April last year, when I brought it home I had to have a provincial safety inspection and was told my rear camber was out of spec about -2 degrees on each side, they passed it but told me I would likely have camber wear issues. In June I bought some brand new tires for the 18" wheels that came with the HFP, and within 10,000KM i was getting unusual inner wear on the tires that was giving me some annoying spinning noises within the tires, almost sounded like a wheel bearing going but it wasn't. Sound went away when I put my winters on, which are in 17" wheels. Now I am starting to slowly get the same noise from my winter tires. Does anyone know anything about this issue and how to fix it? Will a simple alignment do it possibly? It can't be right for the tires to be wearing like that so quickly.