Anyone know where I can find weight of Goodyear Silent Armor tires? I'm trying to decide between Toyo ATII 265/70/17 & original size 255/75/17 silent armors. Thought I read somewhere that the SA is somewhat heavy. The Toyos are less $ and weigh 41lbs, but they are a little wider & shorter than the stock size. I'd prefer to stay w/ stock size, but would also like to keep the weight down.