2026 Alliance 388SP

The Alliance RV Paradigm 388SP stands out with a substantial 40.92 foot body length, a dry weight of 15,528 pounds, and a hitch weight around 3,112 pounds. As a towable model, it combines robust structure with refined detailing throughout. This combination of size and weight contributes to a strong on-road presence and solid towing characteristics.Inside, the overall GVWR is 19,000 pounds, signaling sturdy capacity for serious travel. You also get a generous total gray water tank capacity of 106 gallons and a total black water tank capacity of 53 gallons for longer trips between amenities. If ...