Do you have cloth or leather. I came from a 17 Yukon with all the vibration stuff in them so my 19 LT TB seats (leather) feel pretty darn good compared to my Yukon. I see a few do take exception with them and if you have cloth, maybe a Katzkin installer could do a comfort mod and then cover in leather? Or, could remove upholstery and do foam enhancement? Don't even know if its possible just tossing out ideas? Good luck and keep ia posted on what you end up with.