Sorry but im helpless when it comes metric tire sizes. I own a 1985 gmc 2wd lwb high sierra all stock. I HAVE to get new tires and like the look of bf goodrich radial t/a, I would like to see maby a 1in taller and as wide as I can go on the stock wheels. But i do like the look of the low profile tires to, so should I just go with the stock size or what. I think the stock tires are 235 75 15s so please give me your opinoin, Ill try and post pics later today.
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