2026 Forest River Cascade 39TNC vs Jayco Jay Flight Bungalow 40RLTS
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Key differences
Both are 2026 Destination trailer models. Here's how they differ, from manufacturer specifications.
- The Forest River Cascade 39TNC is 3″ longer: 40′ 7″ vs 40′ 4″.
- The Forest River Cascade 39TNC is 2,675 lb lighter unloaded: 8,885 vs 11,560 lb.
- The Jayco Jay Flight Bungalow 40RLTS has a 360 lb higher GVWR: 13,500 vs 13,140 lb.
- The Forest River Cascade 39TNC lists 2,315 lb more cargo capacity: 4,255 vs 1,940 lb.
- The Forest River Cascade 39TNC has a 490 lb lighter hitch weight: 1,140 vs 1,630 lb.
- The Jayco Jay Flight Bungalow 40RLTS holds 12 gal more fresh water: 52 vs 40 gal.
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YOUR SHORTLIST
Floorplan
PRICING
Manufacturer price (USD)
Not verified
Not verified
Lowest tracked dealer price (USD)
No recently verified dealer price
No recently verified dealer price
Est. monthly payment (USD)
No verified price to estimate from
No verified price to estimate from
DIMENSIONS & WEIGHTS
Exterior length
40′ 7″
40′ 4″
Exterior width
8′ 0″
8′ 6″
Exterior height
12′ 9″
12′ 8″
Shipping / unloaded weight
8,885 lb
11,560 lb
GVWR
13,140 lb
13,500 lb
Listed cargo capacity
4,255 lb
1,940 lb
Listed hitch weight
1,140 lb
1,630 lb
LIVING & SLEEPING
Sleeping capacity
—
4
Slide-outs
1
—
Main bed
Not verified
Not verified
Bunk beds
✓ Yes
Not verified
Dinette
U-shaped dinette
Not verified
Bathroom
Not verified
Not verified
Refrigerator
Not verified
Not verified
TANKS & EVERYDAY FEATURES
Fresh water
40 gal
52 gal
Gray water
40 gal
33 gal
Black water
40 gal
39 gal
Awning length
18′ 0″
19′ 0″
Shore power / electrical service
Not verified
Not verified
Solar equipment
Not verified
Not verified
Outdoor kitchen
Not verified
Not verified
Washer/dryer prep
Not verified
Not verified
Microwave
Not verified
Not verified
Cooktop
Not verified
Not verified
Air conditioning
Not verified
Not verified
Electric fireplace
Not verified
Not verified
Backup camera
Not verified
Not verified
Propane tanks
—
—
Tire size
Not verified
ST235/80R16'E'
SOURCES & VERIFICATION
Weight basis
Manufacturer unloaded vehicle weight
Manufacturer unloaded vehicle weight
Source checked
2026-10-28 Manufacturer ↗
2026-10-28 Manufacturer ↗
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Manufacturer floorplan images © their respective manufacturers. Specs checked October 19, 2026; exact-unit labels and production options may differ. “Not verified” or a dash means we have no confirmed value. “Not listed” means the applicable manufacturer equipment was checked but does not mention the feature; it does not mean “No.” “Conflicting data” means manufacturer entries disagree. “Optional” equipment is available but is not confirmed as standard. Camera prep does not confirm an installed camera. Weights are kept separate: unloaded weight, GVWR, cargo capacity, and hitch weight. Confirm every specification for the exact model year and configuration with the manufacturer. This tool does not establish towing compatibility.
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