Swapped in 2721 springs to get rid of rake as I have no aftermarket bumper plans. Ride quality was great. Just trying to level the truck out and it made more sense to go this route versus adding too much preload to coilovers up front. Not sure of the miles on them. I’ve put 5k miles on the vehicle since I got it used from someone else with 39k miles on it. No idea when the PO installed them.