Find great deals at Polar RV Sales in Salem, NH. We want your vehicle! Get the best value for your trade-in! (603) 255-5848. 51 Pelham Road, Salem, NH 03079. Directions. Menu (603) 255-5848 . Home; Inventory . All Cars For Sale RVs & Campers For Sale Pickup Trucks For Sale SUVs For Sale. New; Used; Specials; Coming Soon; Financing; Contact Us