1958 GMC COI
I final got the truck bought and delivered. the first thing is the tires are all are mostly flat and dry rotted. on the side of the tires are marked 8.25 x 20. I sure they are split ring rims. will 245/70/19.5 fit my wheels. what about 10 or 11 x 20. Also it has a 370 engine any one know where I can get a manual for 64 year old truck? Im more use to cars from the 70s and later.
