Sorry that your current seats are a pain in the butt! Outside of swapping out the current seats for aftermarket, or older JGC seats, I can't think of anything that would help. We have an '04 JGC and it's extremely comfortable. If you choose to go aftermarket check with Quadratec, AutoAnything.com, CarParts.com, or any of the bazillion other aftermarket supply houses. You can also check with an upholstery shop to see if they can 'scuplt' the current foam, or replace it with something more suitable. Good luck!