Jorge6.5
Well-Known Member
I want to put Oem size tires on my truck, 1990 k1500 short bed standard cab with 5speed and 305 v8. Reason being, I want best fuel economy and to accurately determine fuel mileage. I currently have 265s but they are doggy with the 3.42 gears. I always thought 245s were stock size but after some recent searching, I have found that 225s were a possible size. So I'm not sure on what tires to buy.
Will my vin number be able to tell me what the truck came with from factory?
Thanks
Will my vin number be able to tell me what the truck came with from factory?
Thanks