We are looking to replace the mattress in our redwood fifth wheel. Wondering if anyone has replaced with the sleep number bed? Do you have to get an rv sleep number mattress or will the regular king fit? Also help in which one is a good pillowtop. Thanks

Well that question lit my wife’s eyes up. She does love our Sleep Number. Pretty easy to do, had dealer install an outlet in the storage compartment under the bed for the pump. Drilled a couple holes to route the tubing and we are up and running for several months now. Regular king fits just fine. It does overhang the plywood base about six inches but it isn’t noticeable when using the bed. I have threatened to install a bit larger plywood but haven’t found a round tuit yet. We have the I8 Duvet Eastern King, great pillow top and sleeps great.