This give a great explaination: www.americastire.com/learn/load-range-load-index?CJAID=13382742&CJPID=100752712&cjevent=5569a442f05111ed8335009e0a1eba23&storeCode=1829&
I love your products and was ready to order a Project M. But after running the numbers I just can't justify the almost $5000 premium I'd pay for the Project M compared to similarly configured competitor models. I know the market is hot right but your prices seem way too high. I can use that $5000 to buy upgrades I really need. Sorry guys.
Project Ms are about 400lbs and do not require major suspension upgrades in most cases. E rated tires are always a good idea! We just happen to be showing a truck with suspension upgrades that had a Project M on it. That truck also gets a slide-in camper sometimes, so its ready for any adventure.