The 2022 Heartland Milestone 377MB is a luxury fifth-wheel RV designed for spacious, comfortable camping with a focus on value-driven features. Here’s a detailed description based on available information: Overview Type: Fifth Wheel Length: 43.2 ft (43 ft 3 in) Width: 96.8 in (8 ft 0.8 in) Height: 162 in (13 ft 6 in) Interior Height: 76.3 in (6 ft 4.3 in) Dry Weight: 13,065 lbs Payload Capacity: 1,887 lbs GVWR (Gross Vehicle Weight Rating): 15,000 lbs Hitch Weight: 2,640 lbs Slideouts: 4, maximizing interior living space Solar Prep: Includes a 50W solar panel with inverter prep for off-grid capability. Utilities and Systems: Fresh Water Tank Capacity 50.0 gal. Gray Water Tank Capacity 80.0 gal. Black Tank Capability 80.0 gal. Total Propane Tank Capacity 14.2 gal. Total Propane Tank Capacity 60 lbs. User Experience and Reviews Positives: Owners appreciate the spacious floorplan, especially for families, with the bunkhouse suite and half bath being standout features. The tall ceilings and ample storage make it suitable for full-time living. The layout works well for a family with young children, with the middle bunkroom and extra bathroom being particularly useful. No Dealer Prep Fees 7 Day Post Sale Warranty Service Work Completed by a Master Tech with over 22 Years of Experience Mid Bunk with Loft All Season - 4 Season Solar Package Washer Dryer Prep We buy and cosign used rv's.