first you need to crop it to where you want and then you edit the image size to whatever you want. but to keep it from distorting you need to make sure the constrain proportions option is checked. that keeps the sizes relative to eachother each time you change them.
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!