Floor mats

I went to a local carpet store and paid $30 for a roll of left over carpet and put that in the cab and sleeper in my Columbia. The standard FL floor mats kept sliding around so went looking for fitted mats. Found the Minimizer floor mats at http://www.raneystruckparts.com. The Minimizer mats are 3 pc but only covers the cab.

 

My favorite solution is bathroom rugs....rubberback thick...washable%waterproof.....toilet horseshoes around both seats....smaller mat between seats...larger for bunk.....catch em on sale at Dollar Store in sets usually under 10 bucks...pullem our wash em...thrown away after couple months....use any rubber floor mat you like I've top on driver/passenger sides....bath mats are obon slip so cheaper rubber mat stays still...typicallly

 

I use bathroom mats, too. I buy the ugly ones on clearance and wash them til they fall apart. Then just throw down new ones.