MCOjerry wrote:Why does everyone seem to have different stock tires? Do the dealers choose the tires? My stock tires are Bridgestone Turanzas (sp?). In any case, I have 24k miles and there's little wear on them...two years running. I'm no race driver, but no grampa either.
Manufacturers don't always run the same tires throughout production. They also vary tire model/make by model/trim designation coming off the line. Various factors can contribute to this... everything from NOT putting all their eggs in one basket, supplier speaking, to where they "divi-out" business to multiple manufacturers... you don't want to lose your purchasing groups power to competitavely leverage another supplier... you also don't want to be "crippled" in production by a plant fire or equipment failure from a supplier that limits your ability to maintain JIT (Just In Time) manufacturing protocol...
Anyway... YES! Tires may and DO vary with model, year, and even REGION or date of manufacture... even LINE or SHIFT, for that matter... It's ALL possible in the world of automotive manufacturing....
-crisp
