[DebNJim B]

First measure the base, if it's 58" of so your good to go just buy the mattress. We had to cut ours down to that. We have storage under it so it was easy. We went for the Nectar mattress in a box. We love it and it has a 365 day trial period. I also changed the gas shocks as this one is a bit heavier than the original and the hinge didn't want to stay open. That was easy too. I also extended the length of the base as the original hung over by about 7" which made it hard to sit at the foot and put your socks on.