01 What makes it unique
The Cardinal 38DEN has 2,597 lbs of cargo capacity between 11,638 lbs dry and its 14,235 lbs GVWR, 18% of that rating; filling its 60-gallon fresh tank at 8.3 lb a gallon uses 498 lbs of it (how to read trailer weights).
Pin weight is 2,235 lbs, 19% of the dry weight as published; it rises as the trailer is loaded and comes off the truck’s payload, not its towing rating, so check it against the payload on your own door sticker (pin weight and payload).
Off hookups: 76 gallons of grey and black capacity against 60 gallons of fresh water, so fresh water runs out first (tank sizes by length).
Against the rest of the Cardinal roster this is the 5th of 9 floorplans by dry weight, in a line that runs from 9,688 lbs to 12,033 lbs. It sits in the middle of the line by weight.
Plan the tow on loaded weight, not the 11,638 lbs dry figure: half the published cargo capacity brings this plan to about 12,936 lbs, and the published GVWR of 14,235 lbs is the limit (how to read trailer weights).
Forest River’s line listing and this floorplan’s own factory page agree on all 4 shared figures. Dry weight plus cargo capacity equals the published GVWR exactly. A missing row means Forest River does not publish that figure (how figures are verified).
Forest River publishes no floorplan description for this plan in the channel this page is built from - only the numeric specification block. Rather than describe a layout from the floorplan code, which would be a guess dressed as a fact, this page carries what the factory publishes and says where it stops. 38DEN is a Cardinal designation and this site does not decode it into a layout claim.
How the 38DEN differs from the other eight Cardinal floorplans. Most distinctive first. How these ranks are worked out.
- Pin weight as a share of dry weight, 19.2%: third-largest of nine, between the 37GALLEY (18.7%) and the 35CRIB (19.3%).
- Cargo capacity, 2,597 lb: fourth-largest of nine, between the 32CHILL (2,500 lb) and the 36FL (2,952 lb).
- Dry weight, 11,638 lb: fifth-lightest of nine, between the 36FL (11,283 lb) and the 41DUB (11,768 lb).
- Cargo capacity as a share of GVWR, 18.2%: fifth-smallest of nine, between the 35CRIB (16.4%) and the 32CHILL (20.5%).
- Grey tank, 38 gal: smallest of nine, level with the 32CHILL; next are the 33CHEF, 35CRIB and five others (76 gal).
- GVWR, 14,235 lb: shared with the 36FL; of nine, six lower and one higher, nearest the 36FUN (14,095 lb) and the 35CRIB (14,305 lb).
- Pin weight, 2,235 lb: shared with the 36FL; of nine, six lighter and one heavier, nearest the 36FUN (2,095 lb) and the 35CRIB (2,305 lb).
- Length, 44 ft 5 in: shared with the 36FL; of nine, five shorter and two longer, nearest the 36FUN and 37GALLEY (42 ft 9 in) and the 41DUB (45 ft 2 in).
- Exterior height, 13 ft 4 in: shared with the 36FL, 41DUB and 42MASTERS; of nine, two lower and three taller, nearest the 32CHILL and 33CHEF (13 ft 3 in) and the 36FUN and 37GALLEY (13 ft 5 in).
Next to the 36FL, the nearest lighter floorplan by dry weight, the 38DEN is 355 lb heavier by dry weight, has 355 lb less cargo capacity and has a grey tank 38 gal smaller; the two publish the same GVWR, pin weight, length, exterior height, fresh tank and black tank.
Next to the 41DUB, the nearest heavier floorplan by dry weight, the 38DEN is 130 lb lighter by dry weight, has a GVWR 185 lb higher, has 315 lb more cargo capacity, has a pin weight 185 lb heavier, is 9 in shorter and has a grey tank 38 gal smaller; the two publish the same exterior height, fresh tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 44' 5"
- Exterior height
- 13' 4"
- Exterior width
- 96"
Weights
- Dry / unit base weight (UVW)
- 11,638 lbs
- GVWR (max loaded)
- 14,235 lbs
- Net cargo / payload (CCC)
- 2,597 lbs
- Hitch / pin weight
- 2,235 lbs
Capacities
- Fresh water
- 60 gal
- Grey water
- 38 gal
- Black water
- 38 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Axles
- Not published by Forest River
- Tires
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Awnings
- 10'6" & 18'
How these published figures sit against the rest of the catalogue: fifth wheel pin weight and payload; fresh, grey and black tank sizes; camper trailer size chart.
Drawn to scale
Weight budget
Size, with end view
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
Towing it
Check your vehicle. Enter the ratings from your owner’s manual and the door-pillar placard.
Compares your figures with this page’s published GVWR (14,235 lb) and the upper loaded pin estimate (3,559 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
Loaded range: 15–25% of GVWR on the pin, a rule of thumb, not a measurement of this unit. No truck ratings or hitch classes (why; NHTSA, DOT HS 809 433). The range starts at the published figure, because loaded is never lighter than that.
03 The Cardinal floorplan family
Cardinal is Forest River's extended-stay fifth wheel, aimed at people who live in the trailer for long stretches rather than long weekends, and for 2027 Forest River publishes the same nine floorplans, with the same figures, under a second badge: Wildcat. Every one of the nine ties out exactly - dry weight plus cargo capacity equals the published GVWR on all nine, under both badges. Pin weights run 1,765 to 2,305 lb.
| Floorplan | Nominal | Dry weight (lb) | GVWR (lb) | Notable |
|---|---|---|---|---|
| 32CHILL | 35' 3" | 9,688 | 12,188 | Fifth Wheels |
| 33CHEF | 38' 3" | 10,558 | 13,885 | Fifth Wheels |
| 37GALLEY | 42' 9" | 11,123 | 14,080 | Fifth Wheels |
| 36FL | 44' 5" | 11,283 | 14,235 | Fifth Wheels |
| 38DEN | 44' 5" | 11,638 | 14,235 | Fifth Wheels |
| 41DUB | 45' 2" | 11,768 | 14,050 | Fifth Wheels |
| 35CRIB | 42' 8" | 11,953 | 14,305 | Fifth Wheels |
| 42MASTERS | 45' 4" | 12,008 | 13,955 | Fifth Wheels |
| 36FUN | 42' 9" | 12,033 | 14,095 | Fifth Wheels |
Forest River publishes this roster twice for 2027, as Cardinal and as Wildcat, on two separate factory line pages with their own per-plan detail pages. Both list the same nine floorplan codes, and compared field by field across all nine the two agree on every published figure: dry weight, GVWR, cargo capacity, hitch weight, length, height, all three tanks and awning size. The one gap is the 42MASTERS: its Cardinal page prints an exterior width of 96 inches and its Wildcat page prints none. GVWR is published for all nine under both badges, and dry weight plus cargo capacity equals it exactly on every plan. This site catalogues the roster once, as one set of pages carrying both names, rather than two identical page sets; the Cardinal badge is used for the page addresses because its pages publish that one extra field. Sleeping capacity, axle count, tire size and MSRP are not published in this channel and are absent rather than estimated.
04 Notes on this floorplan
What Forest River does not publish for this line
Sleeping capacity, axle count, tire size and MSRP are not in Forest River’s specification channel for Cardinal, so this page does not publish them and does not estimate them (how figures are verified).
Weigh it before you tow it
Forest River calls its unloaded weight an estimated average for a standard build, and options and dealer add-ons change it, so weigh your own trailer loaded the way you travel (how figures are verified).
05 How it compares
11,283 lbs dry against this plan's 11,638 lbs, a difference of 355 lbs.
11,768 lbs dry, 130 lbs more than this plan, and 2,282 lbs of cargo capacity against this one's 2,597 lbs.
3,327 lbs of cargo capacity, the highest of the 9 Cardinal floorplans profiled here. If payload rather than length is the binding constraint, that is the plan to compare against.
06 Loading it for a trip
A full 60-gallon fresh tank is about 498 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 19% of the 38DEN’s 2,597 lb cargo capacity, leaving 2,099 lb. Across 9 Cardinal floorplans the water share runs 15% to 26%, and 5 give up more than this one. Nearest on that share: Cardinal 36FL at 17% and Cardinal 32CHILL at 20%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).
07 Where this floorplan sits
Closest sibling: the Cardinal 36FL, nearest on the published figures. It differs on 3 of the 8 fields both publish (this plan first): dry weight 11,638 lb vs 11,283 lb; cargo capacity 2,597 lb vs 2,952 lb; grey tank 38 gal vs 76 gal. They match on length, GVWR, hitch weight, fresh tank and black tank.
| Cardinal plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 14,235 | 7–8 of 9 | 12,188–14,305 |
| Dry weight (lb) | 11,638 | 5 of 9 | 9,688–12,033 |
| Cargo capacity (lb) | 2,597 | 6 of 9 | 1,947–3,327 |
| Hitch weight (lb) | 2,235 | 7–8 of 9 | 1,765–2,305 |
| Length | 44 ft 5 in | 6–7 of 9 | 35 ft 3 in–45 ft 4 in |
| Grey tank (gal) | 38 | 1–2 of 9 | 38–76 |
| Black tank (gal) | 38 | 1–5 of 9 | 38–76 |
Either side of it by GVWR: Cardinal 36FL matches it at 14,235 lb GVWR; Cardinal 35CRIB is 70 lb heavier (14,305 lb GVWR).
| Nearest Cardinal siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Cardinal 38DEN | 44 ft 5 in | — | 11,638 | 14,235 | 2,597 | 2,235 | 60 |
| Cardinal 36FL | 44 ft 5 in | — | 11,283 | 14,235 | 2,952 | 2,235 | 60 |
| Cardinal 41DUB | 45 ft 2 in | — | 11,768 | 14,050 | 2,282 | 2,050 | 60 |
| Cardinal 32CHILL | 35 ft 3 in | — | 9,688 | 12,188 | 2,500 | 1,765 | 60 |
| Cardinal 33CHEF | 38 ft 3 in | — | 10,558 | 13,885 | 3,327 | 1,885 | 60 |
| Cardinal 35CRIB | 42 ft 8 in | — | 11,953 | 14,305 | 2,352 | 2,305 | 60 |
All 9 Cardinal floorplans: Cardinal line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 38DEN | 14,235 | 11,638 | — | 44 ft 5 in |
| Wolf Pack 275PACK15 | 14,260 | 9,313 | — | 32 ft 0 in |
| Cherokee Arctic Wolf 3950SUITE | 14,200 | 11,998 | — | 43 ft 9 in |
| Blackthorn 2990MK | 14,180 | 10,864 | — | 35 ft 0 in |
| Columbus 360FK | 14,175 | 11,489 | — | 36 ft 3 in |
| Eagle 370FBTS | 14,300 | 12,195 | 4 | 40 ft 8 in |
| Wildcat 35CRIB | 14,305 | 11,953 | — | 42 ft 8 in |
Against the 38DEN: the Wolf Pack 275PACK15 is 25 lb heavier and 12 ft shorter; the Cherokee Arctic Wolf 3950SUITE is 35 lb lighter; the Blackthorn 2990MK is 55 lb lighter and 9 ft shorter.
08 Common questions about the 38DEN
How much does the 38DEN weigh?
11,638 lb dry; 14,235 lb GVWR, the most it may weigh loaded.
How much can the 38DEN carry?
2,597 lb, 18% of its GVWR (median across 238 fifth wheels here: 18%). A full fresh tank uses 498 lb of it.
What is the pin weight of the 38DEN?
2,235 lb as published, 19% of the dry weight (median across 406 fifth wheels here: 19%).
What size tow vehicle does the 38DEN need?
A tow rating of at least 14,235 lb, plus payload for the loaded pin weight, passengers and cargo.
What are the tank capacities on the 38DEN?
Fresh 60, grey 38, black 38 gallons. Off hookups, fresh water runs out first.
How long is the 38DEN?
44' 5" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
11 of the 18 fields this catalogue tracks are published for the 38DEN. Not published: interior height, sleeps, slide count, axle count, tire specification, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: forestriverinc.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 21 recall campaigns and 50 owner complaints (model years 2005 on) against the Cardinal line (a recall and a complaint are not the same thing).
What to look at on a used one. Across the 50 complaints filed on this line the most-reported components are tires (30%), structure (20%) and unknown or other (12%).
Recall coverage here is not complete, and complaints are owners’ unverified reports (how this record is built). Check a specific VIN at NHTSA before you buy. Full tables are on the Cardinal line page.