01 What makes it unique
The Ahara 383UR leaves East to West's factory at 13,939 lbs dry with 2,731 lbs of cargo capacity. East to West publishes no GVWR for this line, so the loaded rating is not quoted on this page and is not computed from the other two figures. What the cargo number covers is defined by the factory: fresh water, gear, food, batteries and every dealer-installed accessory come out of it. Fresh water is 8.3 lb per gallon, so filling the 64-gallon fresh tank spends 531 lbs of the 2,731 lbs before anything else goes in.
Pin weight is 2,670 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: 176 gallons of grey and black capacity against 64 gallons of fresh water, so fresh water runs out first (tank sizes by length).
Against the rest of the Ahara roster this is the 3rd of 8 floorplans by dry weight, in a line that runs from 12,064 lbs to 15,794 lbs. It sits in the middle of the line by weight.
Plan the tow on loaded weight, not the 13,939 lbs dry figure: half the published cargo capacity brings this plan to about 15,305 lbs. East to West publishes no loaded rating for this line, so the ceiling is the one on the trailer’s own weight label (how to read trailer weights).
East to West’s line listing and this floorplan’s own factory page agree on all 4 shared figures. No GVWR is published for this line, so dry plus cargo has no rating to check against. A missing row means East to West does not publish that figure (how figures are verified).
East to West 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. 383UR is a Ahara designation and this site does not decode it into a layout claim.
How the 383UR differs from the other seven Ahara floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2026). How these ranks are worked out.
- Cargo capacity, 2,731 lb: smallest of eight; next is the 395FB (3,016 lb).
- Dry weight, 13,939 lb: third-lightest of eight, between the 365RL (12,994 lb) and the 382LK (14,654 lb).
- Pin weight as a share of dry weight, 19.2%: third-largest of eight, between the 297MK (19.1%) and the 390DS (19.9%).
- Pin weight, 2,670 lb: fourth-lightest of eight, between the 382LK (2,650 lb) and the 395FB (2,810 lb).
- Length, 41 ft 4 in: fourth-longest of eight, between the 380FL (41 ft 3 in) and the 390DS (42 ft 10 in).
- Exterior height, 13 ft 3 in: shared with the 395FB; of eight, two lower and four taller, nearest the 297MK (13 ft 1 in) and the 382LK and 390DS (13 ft 4 in).
- Grey tank, 132 gal: largest of eight, level with the 385DS, 390DS and 395FB; next are the 297MK, 365RL and two others (88 gal).
- Black tank, 44 gal: smallest of eight, level with the 297MK, 365RL and 382LK; next are the 380FL, 385DS and two others (88 gal).
Next to the 365RL, the nearest lighter floorplan by dry weight, the 383UR is 945 lb heavier by dry weight, has 590 lb less cargo capacity, has a pin weight 355 lb heavier, is 4 ft 5 in longer, stands 4 in taller and has a grey tank 44 gal larger; the two publish the same fresh tank and black tank.
Next to the 382LK (2027 page), the nearest heavier floorplan by dry weight, the 383UR is 715 lb lighter by dry weight, has 1,265 lb less cargo capacity, has a pin weight 20 lb heavier, is 9 in longer, stands 1 in lower and has a grey tank 44 gal larger; the two publish the same fresh tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 41' 4"
- Exterior height
- 13' 3"
- Exterior width
- 102"
Weights
- Dry / unit base weight (UVW)
- 13,939 lbs
- GVWR (max loaded)
- Not published by East to West for this line
- Net cargo / payload (CCC)
- 2,731 lbs
- Hitch / pin weight
- 2,670 lbs
Capacities
- Fresh water
- 64 gal
- Grey water
- 132 gal
- Black water
- 44 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Axles
- Not published by East to West
- Tires
- Not published by East to West
Sleeping & layout
- Sleeps
- Not published by East to West
- Awnings
- 10'9" & 16'
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
Size, with end view
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
The 2027 model year, as East to West lists it
East to West’s own floorplan page lists the 2027 Ahara 383UR with the figures below (read 23 Oct 2026). They are that year’s record. The specifications above are the 2026 record; the two are not merged, and neither fills a gap in the other. Every weight, dimension and tank figure in it matches the 2026 record above. East to West publishes no GVWR for this floorplan, so none is shown and none is computed.
| 2027 Ahara 383UR | As published |
|---|---|
| Hitch weight | 2,670 lb |
| Unloaded vehicle weight (UVW) | 13,939 lb |
| Cargo carrying capacity (CCC) | 2,731 lb |
| GVWR | Not published by East to West |
| Length | 41' 4" |
| Height | 13' 3" |
| Width | 102" |
| Fresh / gray / black water | 64 gal / 132 gal / 44 gal |
| Awning | 10'9" & 16' |
| Sleeps | Not published |
03 The Ahara floorplan family
Ahara is East to West's full-size fifth wheel, and it is a truck decision before it is a floorplan decision. Nine floorplans run 11,759 to 15,794 lb dry across 34ft 5in to 44ft 1in of exterior length, and the pin loads run 2,310 to 3,220 lb on the seven profiled plans. Pin weight is the number to read first, because unlike a tongue load it sits directly on the tow vehicle's payload rating rather than being partly carried by the trailer's own axles -- and 3,220 lb of pin comes off that payload before any passengers or gear are added. Cargo capacity runs 2,731 to 4,401 lb. Two further plans are sold dealer stock only and are catalogued rather than profiled.
| Floorplan | Nominal | Dry weight (lb) | Cargo, CCC (lb) | Notable |
|---|---|---|---|---|
| 325RL - DSO | 34' 9" | 11,759 | 3,741 | Dealer stock only |
| 297MK | 34' 5" | 12,064 | 3,746 | Ahara Fifth Wheels |
| 365RL | 36' 11" | 12,994 | 3,321 | Ahara Fifth Wheels |
| 383UR | 41' 4" | 13,939 | 2,731 | Ahara Fifth Wheels |
| 380FL | 41' 3" | 14,819 | 4,401 | Ahara Fifth Wheels |
| 378BH-OK - DSO | 41' 1" | 14,844 | 3,931 | Dealer stock only |
| 385DS | 43' 9" | 15,009 | 3,811 | Ahara Fifth Wheels |
| 390DS | 42' 10" | 15,664 | 3,451 | Ahara Fifth Wheels |
| 395FB | 44' 1" | 15,794 | 3,016 | Ahara Fifth Wheels |
Ahara is published by East to West across nine floorplans for 2026: seven under an Ahara Fifth Wheels grouping and two more as dealer stock only. East to West publishes dry weight, cargo capacity, pin weight, all three exterior dimensions and all three tank capacities for every plan. It publishes no GVWR for any of the nine, so the loaded rating reads not published and is never computed from dry weight plus cargo capacity. The two dealer-stock-only plans, 325RL and 378BH-OK, carry published weights and are listed with them, but they are grouped by stock status rather than by body type, so nothing about their configuration is inferred here. East to West is a Forest River company, and Ahara is not a Forest River-badged trailer.
04 Notes on this floorplan
What East to West does not publish for this line
Sleeping capacity, axle count, tire size and MSRP are absent from East to West's specification channel for Ahara, so they are absent here. They are not estimated from the segment, not carried over from a sibling floorplan, and not taken from a dealer listing quoting itself. A tire size in particular is a safety-relevant number that differs between two codes a digit apart, and this site does not guess one.
There is no factory GVWR for this trailer
East to West publishes dry weight, cargo capacity and pin weight for every Ahara floorplan and publishes no GVWR for any of them. The factory's own glossary defines cargo capacity as GVWR minus UVW, which means the rating can be worked out - and a figure you worked out is not a figure the manufacturer published, so this page does not print one. Use the weight label on the trailer itself, which every East to West unit carries.
Weigh it before you tow it
East to West 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
12,994 lbs dry against this plan's 13,939 lbs, a difference of 945 lbs.
14,819 lbs dry, 880 lbs more than this plan, and 4,401 lbs of cargo capacity against this one's 2,731 lbs.
4,401 lbs of cargo capacity, the highest of the 8 Ahara 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 64-gallon fresh tank is about 531 lb of water, 19% of the 383UR’s 2,731 lb cargo capacity, leaving 2,200 lb. Across 8 Ahara floorplans the water share runs 12% to 19%, and this plan’s is the highest. Nearest on that share: Ahara 395FB at 18%.
07 Where this floorplan sits
Closest sibling: the Ahara 382LK, nearest on the published figures. It differs on 5 of the 7 fields both publish (this plan first): length 41 ft 4 in vs 40 ft 7 in; dry weight 13,939 lb vs 14,654 lb; cargo capacity 2,731 lb vs 3,996 lb; hitch weight 2,670 lb vs 2,650 lb; grey tank 132 gal vs 88 gal. They match on fresh tank and black tank.
| Ahara plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Dry weight (lb) | 13,939 | 3 of 8 | 12,064–15,794 |
| Cargo capacity (lb) | 2,731 | 1 of 8 | 2,731–4,401 |
| Hitch weight (lb) | 2,670 | 4 of 8 | 2,310–3,220 |
| Length | 41 ft 4 in | 5 of 8 | 34 ft 5 in–44 ft 1 in |
| Grey tank (gal) | 132 | 5–8 of 8 | 88–132 |
| Black tank (gal) | 44 | 1–4 of 8 | 44–88 |
Either side of it by dry weight: Ahara 365RL is 945 lb lighter (12,994 lb dry); Ahara 382LK is 715 lb heavier (14,654 lb dry).
| Nearest Ahara siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Ahara 383UR | 41 ft 4 in | — | 13,939 | — | 2,731 | 2,670 | 64 |
| Ahara 382LK | 40 ft 7 in | — | 14,654 | — | 3,996 | 2,650 | 64 |
| Ahara 365RL | 36 ft 11 in | — | 12,994 | — | 3,321 | 2,315 | 64 |
| Ahara 395FB | 44 ft 1 in | — | 15,794 | — | 3,016 | 2,810 | 64 |
| Ahara 385DS | 43 ft 9 in | — | 15,009 | — | 3,811 | 2,820 | 64 |
| Ahara 390DS | 42 ft 10 in | — | 15,664 | — | 3,451 | 3,115 | 64 |
All 8 Ahara floorplans: Ahara line hub.
| Other lines, nearest by dry weight | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 383UR | — | 13,939 | — | 41 ft 4 in |
| Open Range 3X 372MBH | 16,300 | 13,950 | 8 | 43 ft 9 in |
| Nightfall 343NHD | 17,250 | 13,969 | — | 40 ft 5 in |
| Sandstorm 3513GX | 17,250 | 13,969 | — | 40 ft 5 in |
| XLR Nitro 35G13 | — | 13,969 | — | 40 ft 5 in |
| Wildwood Heritage Glen Fifth Wheels 373MBRL | — | 13,904 | — | 43 ft 8 in |
| Model Z 3400 | 17,495 | 13,898 | — | 38 ft 11 in |
Against the 383UR: the Open Range 3X 372MBH is 11 lb heavier and 2 ft longer; the Nightfall 343NHD is 30 lb heavier; the Sandstorm 3513GX is 30 lb heavier.
08 Common questions about the 383UR
How much can the 383UR carry?
2,731 lb. A full fresh tank uses 531 lb of it.
What is the pin weight of the 383UR?
2,670 lb as published, 19% of the dry weight (median across 406 fifth wheels here: 19%).
What are the tank capacities on the 383UR?
Fresh 64, grey 132, black 44 gallons. Off hookups, fresh water runs out first.
How long is the 383UR?
41' 4" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
10 of the 18 fields this catalogue tracks are published for the 383UR. Not published: GVWR, interior height, sleeps, slide count, axle count, tire specification, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: stated in the source note at the foot of the page; the spec sheet below is this site’s export of those figures.
11 NHTSA safety record
NHTSA holds 2 recall campaigns and 1 owner complaint (model years 2005 on) against the Ahara line (a recall and a complaint are not the same thing).
Too few reports to show a pattern. 1 complaint has been filed on this line — not enough to say what fails most often. It covers fuel/propulsion system.
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 Ahara line page.