I regularly carry up to 16,000 pounds and have been using this brand of airlift for about 10 years with no complaints. They reduce swaying and make carrying heavy loads more comfortable, and also help with board rubbing and empty body rolling. To keep the rear feeling grounded, simply play with the PSI for the ride you like best. This is an incredibly easy installation on a 2018 Ram 2500. Only a 7/32 hex wrench, 15mm and 16mm wrenches are required for installation. truck bags. and box cutter…