Upgrades purchased at delivery: Cornerstone Extended Warranty, 5 year, transferable. Tyron Flat Tire Protection, Lifetime Warranty. Tire Shield Road Hazard Service Agreement, 5 year, transferable. Platinum Ultimate Plus Protection, paint protection, interior protection, headlight lens protection. 5 year and transferable. TST Tire Pressure Monitoring System. Blue Ox Towing System. Patriot Braking System. Snap Caps for levelers. Optional equipment installed by manufacturer: Customer Value Package ($9,000), 11,000 BTU AC (2) ($1,193), 12 CU. FT. Refrigerator ($2,843). 4000 Onan Generator. Meticulously clean, still has the "new car" smell!