mabynack wrote:
Thanks for all the input. After comparing LTs and G-load rated STs, I've found that no matter which one I choose, it's going to cost me over a $1000. The Michelins mentioned in one post are going to run me $370 each. The Goodyear STs in load range G are going to run over $300, and will require new rims rated for the increased tire pressure.
I doubt you will need new rims. Use the load/inflation chart for the new tire.
I went from E to G tires and ran 85psi on 80 psi rims with no issues. When up sizing add 5psi to the charts recommended pressure. All per GY tech support.