5th wheel RV covers are a valuable tool in fighting the elements endless war on your trailer's finish. Available in three durable options, a cover for your rig will prolong the life of your roof and siding. Permapro is the lightest and strongest with a four year manufacturer's warranty. Polypro 3 is a great choice with three-layer roof protection, zippered access and tie downs along with a 3-year warranty. Polypro 1 is a great value offering single-layer protection and a 1-year warranty. Protect your investment with an RV cover from CoverBonanza today.