The facts, unit by unit Towing Layout Kitchen & laundry Power & climate Construction & warranty
Unit Length ↕ Empty weight (lb) ↕ GVWR (lb) ↕ Dry hitch (lb) ↕ Cargo allowance (lb) ↕ Axles ↕ Axle capacity vs GVWR ↕ Independent suspension ↕ Disc brakes ↕ Tire load range ↕ Aurum 38FB 2027 · Prototype 41′ 2″ 20,010 24,000 (maximum weight) 3,700 3,990 2 (tandem dual rear wheel) Not published Included Not published Not published Bighorn 39RK 2026 43′ 3″ 15,200 18,200 2,960 3,000 2 88% (2 × 8,000 lb) Road Armor rubberized suspension with 4,000 lb leaf springs standard; MORryde independent suspension (with shocks, 8K axles and disc brakes) optional Dexter axles with ABS and Nev-R-Adjust brakes standard; 7K or 8K hydraulic disc brake packages optional (ABS N/A with disc) 215/75R17.5 'H' (17.5 in. 16-ply H-rated) with SpartanLync TPMS Luxe Elite 38GFB Current 39′ 9″ 15,900 (estimated UVW) 21,000 3,800 (estimated) Not published 2 76% (2 × 8,000 lb) Independent suspension standard: MORryde IS on Elite, Dexter Torflex on Gold (Luxe files the 38GFB under Gold but sells it as Elite); Kelderman Air Ride optional Heavy duty hydraulic automotive disc brakes 17.5″ H-rated nitro-filled tires with aluminum wheels and TST TPMS Mobile Suites 40FBRL 2027 43′ 8″ 17,015 19,500 3,610 2,485 2 82% (2 × 8,000 lb) Included Hydraulic disc brakes standard ST215/75R17.5 'H' (17.5 in. 16-ply H-rated) with Spartan Lync TPMS Montana 3900RK 2027 43′ 10″ 17,085 Not published 3,405 2,320 Not published Not published Curt TCS Touring Coil Spring suspension with Helux pin box (standard); MORryde Independent Suspension optional Curt ABS anti-lock braking system (disc vs drum not stated) 215/75R17.5H on 17.5″ wheels, H-rated Paradigm 370FB 2027 40′ 4″ 14,908 18,000 2,664 Not published 2 89% (2 × 8,000 lb) CURT Touring Coil Suspension (TCS) standard; MORryde 8K independent suspension optional Self-adjusting brakes with ABS standard; hydraulic disc brakes with the MORryde option H Pinnacle 36FBTS 2026 40′ 10″ 14,255 17,500 2,535 3,245 2 Not published MORryde LRE-4000 rubberized suspension with wet-bolt shackles standard; MORryde independent suspension optional Dexter axles with ABS and Tow Assist, Nev-R-Adjust brakes standard; hydraulic disc brakes optional (ABS N/A with disc) H Riverstone 39RKFB 2027 42′ 8″ 16,121 18,950 2,950 2,829 2 84% (2 × 8,000 lb) CURT TCS Suspension System standard; MORryde Independent Suspension optional Hydraulic disc brakes optional (Legacy or Onyx package); standard brake type not published 17.5" H-rated tires with aluminum rims Solitude 417KB 2026 41′ 8″ 15,700 19,000 3,290 Not published 2 84% (2 × 8,000 lb) MORryde Independent Suspension System standard Not published H Model R 3710 2027 · Pre-production 41'4" 18,750 23,500 3,450 4,750 2 85% (2 × 10,000 lb) Included Disc J
Aurum 38FB Bighorn 39RK Luxe Elite 38GFB Mobile Suites 40FBRL Montana 3900RK Paradigm 370FB Pinnacle 36FBTS Riverstone 39RKFB Solitude 417KB Model R 3710
Alliance
Alliance Aurum 38FB 2027 · Prototype
Price To be announced
Length 41′ 2″
Empty weight 20,010 lb Maximum (prototype) 24,000 lb
Cargo allowance 3,990 lb Dry hitch 3,700 lb
Fresh water 98 gal 106 grey · 106 black
Half bath Yes 3 A/C Included as delivered (8 of 20)
Half bath Residential fridge Main TV Theater seating Sleeper sofa King bed 3 air conditioners Independent suspension Optional, prep or shown
Dishwasher · Shown Washer / dryer · Shown Specifications, with sources
Size & weight
Length 41′ 2″Alliance RV
Dry weight 20,010 lbAlliance RV
Hitch weight 3,700 lbAlliance RV
Maximum weight 24,000 lbPrototype figure, subject to change · Prototype figure, not a published GVWR
Cargo capacity 3,990 lbPrototype figure, subject to change
Width 8′ 5″Prototype figure, subject to change
Height 13′ 5″Prototype figure, subject to change Tanks
Fresh water 98 galAlliance RV
Gray water 106 galAlliance RV · Prototype: two 53-gal tanks
Black water 106 galAlliance RV · Prototype: two 53-gal tanks
Propane Four 20-lb tanks, 80 lb totalAlliance RV Layout
Floorplan Bath and a half, rear living, front bathAlliance floorplan drawing
Bed King, queen optionAlliance floorplan drawing
Shower 37 × 37 in, tile-styleAlliance floorplan drawing; Alliance RV
Main TV Swivel-mounted 50 in with fireplaceAlliance floorplan drawing
Bedroom TV 32 inAlliance floorplan drawing
Seating Leather sleeper sofa and theater seatsAlliance RV; Alliance floorplan drawing Kitchen & laundry
Refrigerator 23 cu ft 12-volt residentialAlliance floorplan drawing
Dishwasher Island dishwasherAlliance floorplan drawing · Standard status not confirmed
Washer / dryer Washer and dryerAlliance floorplan drawing · Standard status not confirmed
Countertops Solid surfaceAlliance RV
Cabinetry All hardwood, dovetailed white birch drawersAlliance RV Construction
Chassis FORTIS integrated chassisAlliance RV
Sidewalls 3½ inAlliance RV
Roof Spray-on roof systemAlliance RV
Rear cap FiberglassAlliance RV
Slide fascia Flush-mount interior and exteriorAlliance RV Running gear
Suspension Tandem dual rear wheel independentAlliance RV
Brakes Not publishedNot verified
Tires Not publishedNot verified Climate & power
Furnaces DualAlliance RV
Air conditioning Triple A/CAlliance RV · Prototype: heat pumps on each, optional fourth unit
Windows True residentialAlliance RV · No glazing or R-value published
Solar / inverter / battery Not publishedNot verified Storage & utility
Exterior storage Chassis-side storage, unobstructed pass-through, pull-out trayAlliance RV
Utility Pull-out toolbox, pull-out fresh water hose, power cord reel, residential water manifoldAlliance RV