We have been spending our saved money to do fun things this summer. When I got my oil changed the guy at the dealer said I would be needed new tires soon and not to drive long trips on them. Well now I have a slow leak in my fount drivers side and we have to go pick up our son in ID next week. I'm thinking I should probably just get all four since I need them soon anyway if I can get a good price. Where is the cheapest place you have got new tires at? My tire size is p225/55/17. TIA. Or a single used one if you have any good places?