Searching for new mattress, replacement for Simmons Beautirest

We are looking for a replacement for a Simmons Beautyrest (My original mattress) Manufactured 12/08. I cant find the tag with the name, but it is a Model: M20423.70.7415 Prototype ID: MPD101, MPD583, MPD506.

The bed is a queen size, mattress height 12"
I am a side sleeper, Weight over 290lbs
This mattress still not bad but my side has compressed and does not support my spine and creates backache for me unless I add a 4’ long x 6"high foam “wedge” underneath my upper body and pillows.
The edges on my side of the bed have become not firm over time and when sitting on the edge it feels as if I am sliding over side.
If I roll into center of bed it feels as a hard center, likely the center support below the frame prevents sag. Result is still back pain.

My spouse is a 80% side, 20% back. Moderate weight. Is comfortable.
Have rotated bed over the years but no real improvement.
Bed sits on frame which is in turn supported by three slats with center post to limit center sag.

I do not understand the coding on the bed tag so not sure what going back to Beautyrest would do.

Hi lecheandia.

Welcome to our Mattress Forum. :slight_smile:

Thanks for sharing your stats and current sleeping experience. I’m unsure, but does the 12/08 mean it was manufactured in Dec 2008? If so, it’s well time to buy a new bed as - based on what you’re describing on the mattress - the materials have worn and begun to break down in a way that no longer offers adequate support to your body.

Are you looking to replace your mattress with a similar model, or are you looking for something entirely different? If you’re looking for the current version of this model, the tag information would allow a Beautyrest representative to identify and share with you their closest replacement to that model.

If you’re looking for something with better durability and different materials, I’m happy to help guide you towards something new! What are your must haves from a mattress? What are you hoping to feel/experience on a new bed?

NikkiTMU