I need to change the front tires on an F3. I would like to change them to Continental ProContact 165/60-15 as they are available locally through my usual tire guy. The original tires are 165/55-15. The fenders are very close to the tire but I think they will fit. I pulled one of the tires to check the balance and there is not very much wiggle room. Can I cheat on that much of a profile change? As always, if I mount them, I own them.