If dual wheel and you had 18" wheels you may not fit 16" wheels over the brake drums. Have to try and see
17.5" is also tubeless and desirable because of that but a little small I think.
In my opinion 19.5" wheels and 8R19.5 tires being 32-33" tall and still quite skinny just look appropriate on an old 1 ton.
Nothing wrong with the original wheels and tires but if you do want tubeless; 19.5" look "just right"... To me
Last edited by Grigg; 03/07/2015 5:23 AM.