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jlb27537 · 03-28-2015, 04:32 AM

Our '14 3150RL has the 72" wide king mattress. It is horrible. Went to Wmart and bought a king 4" mattress topper. It was 2" too wide.

After letting it expand for 2-3 days, marked it and used a electric knife and cut the side down to the correct width. We put it on top of the OEM mattress.

The foam is a double foam, 2" regular foam and 2" of memory foam. It sleeps better than anything in the house. About $150 @ Wmart.

A wider mattress would be a pain to try and make the bed up.

This one: http://www.walmart.com/ip/Dream-Sere...Sizes/22884911

Jim

03-28-2015, 04:32 AM	#8
jlb27537 Montana Master Join Date: Jan 2013 Location: Depends on temps Posts: 1,648 M.O.C. #13157	Our '14 3150RL has the 72" wide king mattress. It is horrible. Went to Wmart and bought a king 4" mattress topper. It was 2" too wide. After letting it expand for 2-3 days, marked it and used a electric knife and cut the side down to the correct width. We put it on top of the OEM mattress. The foam is a double foam, 2" regular foam and 2" of memory foam. It sleeps better than anything in the house. About $150 @ Wmart. A wider mattress would be a pain to try and make the bed up. This one: http://www.walmart.com/ip/Dream-Sere...Sizes/22884911 Jim __________________ 2012 Ram Laramie 3500 DRW 4x4 3.73 Tow Max Pkg B&W Companion 60 gal RDS aux fuel tank. 2014 Montana 3150RL, 2 A/C's, Leather, 6 Point Jacks, Splendede WD2100XC, Mor/ryde X-Factor, Duravis 250 tires with TST 507RV monitors. 2 x Honda EU2000's