01 What makes it unique
The Rockwood Mini Lite 2104S leaves Forest River's factory at 4,977 lbs dry with 1,864 lbs of cargo capacity. Forest River 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 54-gallon fresh tank spends 448 lbs of the 1,864 lbs before anything else goes in.
Dry tongue weight is 681 lbs, or 14% of the dry weight. Ten to fifteen percent is the conventional band for a bumper-pull trailer, and this plan sits inside it as published. Tongue weight is not fixed: it moves with how the trailer is loaded, and weight added ahead of the axles raises it. A weight-distribution hitch is the normal fitment at this tongue load, and the tow vehicle's tongue-weight limit is a separate number from its trailer-weight limit.
Tank capacities are 54 gallons fresh, 30 grey and 30 black, 60 gallons of waste capacity against 54 gallons of supply. The ratio is what governs how long the trailer can sit off hookups: waste capacity exceeds fresh, so the fresh tank is the binding constraint and refilling extends the stay. Forest River publishes these three figures per floorplan, and they are the factory's numbers rather than a segment average.
Against the rest of the Rockwood Mini Lite roster this is the 3rd of 11 floorplans by dry weight, in a line that runs from 4,493 lbs to 6,049 lbs. It sits in the lighter third of the line. Comparing floorplans inside one line is more reliable than comparing across brands, because every figure here comes from the same factory channel on the same day.
A useful way to read these figures is to stop planning against the dry weight. Nobody tows a trailer at 4,977 lbs: that is the weight before water, batteries, propane, bedding, food, tools and anything the dealer bolted on. Load half the published cargo capacity and this plan is already near 5,909 lbs on the road. Because Forest River publishes no loaded rating for this line, the ceiling has to come from the trailer's own weight label rather than from this page, and the comparison you make against the tow vehicle should use the loaded figure.
Every number above was read from one factory document: Forest River's own 2022 brochure for this line, and each figure was read back against that document's text before it was published. This is a single-channel record rather than the two-rendering cross-check this site runs on factory web captures, and it is described that way rather than dressed up as more. The brochure publishes no GVWR for this line, so the loaded rating is shown as not published and is never computed from dry weight plus cargo capacity. Where a figure is missing from this page it is because the brochure does not publish it, not because it was hard to find - and the row says so rather than being quietly dropped.
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. 2104S is a Rockwood Mini Lite designation and this site does not decode it into a layout claim.
02 Full specifications
Dimensions
- Exterior length
- 22' 4"
- Exterior height
- 10' 11"
- Exterior width
- 8'
Weights
- Dry / unit base weight (UVW)
- 4,977 lbs
- GVWR (max loaded)
- Not published by Forest River for this line
- Net cargo / payload (CCC)
- 1,864 lbs
- Dry tongue (hitch) weight
- 681 lbs
Capacities
- Fresh water
- 54 gal
- Grey water
- 30 gal
- Black water
- 30 gal
Running gear
- Hitch type
- Bumper pull (weight-distribution recommended)
- Axles
- Not published by Forest River
- Tires
- Not published by Forest River
Sleeping & layout
- Sleeps
- Not published by Forest River
- Awnings
- Not published by Forest River
Verified specs, drawn to scale
Original graphics built from this floorplan’s own verified figures.
Size, drawn to scale
Holding tanks
These graphics are generated from the same verified record that builds the table above, and are published under this site’s own licence — nothing here is traced from, or derived from, a manufacturer drawing or photo. Where a figure is not published for this plan, the graphic that would need it is omitted rather than estimated. The full record is in the published dataset.
03 The Rockwood Mini Lite floorplan family
Mini Lite is the class Rockwood buyers reach for when the tow vehicle is the constraint rather than the budget. Across the seven plans profiled here dry weight runs 4,975 to 6,049 lb and dry tongue weight runs 590 to 824 lb - a spread narrow enough that hitch load is unlikely to be what decides between them. Cargo capacity runs 1,236 to 1,971 lb and does not track dry weight: the difference between the most and least accommodating plan is roughly 735 lb of gear at broadly similar trailer weights, which is the single most useful number on this roster. Fresh water is 54 gallons throughout and black is 30; grey is either 30 or 60 gallons, so waste capacity is the real off-grid variable here. Lengths run 22 ft 4 in to 25 ft 11 in.
| Floorplan | Nominal | Sleeps | Notable | |
|---|---|---|---|---|
| 2109S | 22' 4" | 4,493 | 1,344 | Catalogued only · published figures disagree |
| 2204S | 23' 11" | 4,975 | 1,905 | Travel Trailers |
| 2104S | 22' 4" | 4,977 | 1,864 | Travel Trailers |
| 2205S | 23' 10" | 5,132 | 1,662 | Catalogued only · published figures disagree |
| 2509S | 25' 11" | 5,440 | 1,493 | Catalogued only · published figures disagree |
| 2506S | 25' 11" | 5,528 | 1,446 | Travel Trailers |
| 2514S | 25' 10" | 5,675 | 1,971 | Travel Trailers |
| 2511S | 25' 10" | 5,748 | 1,236 | Travel Trailers |
| 2507S | 25' 10" | 5,754 | 1,836 | Travel Trailers |
| 2513S | 25' 10" | 5,971 | 1,689 | Catalogued only · published figures disagree |
| 2516S | 25' 11" | 6,049 | 1,723 | Travel Trailers |
Mini Lite is the lighter of Rockwood's two main travel-trailer classes. The same trailers are sold as the Flagstaff Micro Lite, and the two badges share no floorplan codes at all - 2104S is the Micro Lite 21DS; 2204S is the Micro Lite 22TBS; 2506S is the Micro Lite 25FKS; 2507S is the Micro Lite 25BDS; 2511S is the Micro Lite 25FBLS; 2514S is the Micro Lite 25FBS; 2516S is the Micro Lite 25FKBS. Each pair is identical on dry weight, dry tongue weight, cargo capacity, all three exterior dimensions and all three tanks, so the mapping above is the only way to cross a code from one badge to the other. Forest River publishes no GVWR for this line, so the loaded rating is shown as not published and is never computed from dry weight plus cargo capacity. These figures come from one factory document rather than from the two separate factory renderings this site cross-reads on Forest River's web channel, and every figure was read back against that document's own text before publication. Sleeping capacity, axle count, tire size and MSRP are not published in the brochure and are absent here rather than estimated.
04 What owners & reviewers report
What Forest River does not publish for this line
Sleeping capacity, axle count, tire size and MSRP are absent from Forest River's specification channel for Rockwood Mini Lite, 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
Forest River publishes dry weight, cargo capacity and dry tongue weight for every Rockwood Mini Lite 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 Forest River unit carries.
Awning size is not published for this floorplan
Forest River publishes an awning size for some Rockwood Mini Lite floorplans and not for this one. The row reads as unpublished rather than being filled from a neighbouring plan in the same roster.
Weigh it before you tow it
Every figure on this page is a factory publication for a standard build. Forest River's own footnote on unloaded weight calls it an estimated average based on a standard build with optional equipment, and options, dealer-installed accessories and the previous owner's additions all move it. The only weight that governs your towing decision is the one under your own trailer on a scale, loaded the way you actually travel.
05 How it compares
4,975 lbs dry against this plan's 4,977 lbs, a difference of 2 lbs. Same line, same factory channel, same model year - so the gap is a real one rather than a difference in how two brands measure.
5,528 lbs dry, 551 lbs more than this plan, and 1,446 lbs of cargo capacity against this one's 1,864 lbs. Stepping up a floorplan usually buys length before it buys payload.
1,971 lbs of cargo capacity, the highest of the 7 Rockwood Mini Lite 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
This floorplan carries its water comfortably. A full 54-gallon fresh tank is roughly 24% of the 1,864-pound cargo capacity, leaving the 2104S with a usable gear budget even when you tow full.
| Weight budget | Figure | What it means |
|---|---|---|
| Cargo capacity as published (CCC) | 1,864 lb | Everything you add: gear, water, propane, batteries, food, people’s belongings. |
| Fresh tank filled (54 gal × 8.34 lb) | −450 lb | Water is the heaviest thing most owners add, and it is added first. |
| Cargo budget left with a full fresh tank | 1,414 lb | 24% of this plan’s capacity is spent before a single bag is loaded. |
The published dry tongue weight of 681 pounds is 14% of the 4,977-pound dry weight, which sits inside the 10–15% band usually quoted for stable towing. It is still a dry figure: loading the front pass-through and the fresh tank both push it up.
Tank balance is generous here: 54 gallons of fresh against 30 grey and 30 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.
07 Where this floorplan sits
Ranked by dry weight, the 2104S sits 4 of 16 in the Rockwood Mini Lite line: 4,977 pounds against a line that runs from 4,472 to 6,049 pounds. That position is the useful thing to know, because the plans immediately either side of it are the real alternatives.
Either side of it in the same line: Rockwood Mini Lite 2204S is 2 pounds lighter at 4,975 lb dry; and Rockwood Mini Lite 2524FBT is 171 pounds heavier at 5,148 lb dry.
| Comparable travel trailers | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 2104S | — | 4,977 | — | 22 ft 4 in |
| Puma Camping Edition 211FKCE | 6,488 | 4,988 | — | 26 ft 7 in |
| Jay Flight 200MKS | 6,500 | 4,965 | 2 | 24 ft 7 in |
| IBEX 20MDS | 6,463 | 4,963 | — | 24 ft 3 in |
| Campsite Reserve 19KR | 7,725 | 4,993 | — | 26 ft 0 in |
| Flying Cloud 23FB | 6,000 | 5,000 | 4 | 23 ft 11 in |
| Salem & Wildwood 261BHXL | 7,545 | 4,953 | 8 | 28 ft 8 in |
Against the 2104S: the Puma Camping Edition 211FKCE is 11 lb heavier and 4 ft longer; the Jay Flight 200MKS is 12 lb lighter and 2 ft longer; the IBEX 20MDS is 14 lb lighter and 2 ft longer. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.
Those are the nearest travel trailers from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.
For scale, the Rockwood Mini Lite floorplans profiled here run 4,472 to 6,049 pounds dry and 22 to 26 feet of exterior length across 16 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.
Every profiled floorplan in this line, with the full weight table, is on the Rockwood Mini Lite line hub.
08 Common questions about the 2104S
How much can the 2104S carry?
Cargo carrying capacity is 1,864 pounds. That is the whole budget: water, propane, batteries, gear and everything you bring. Filling the 54-gallon fresh tank uses about 450 pounds of that.
What is the tongue weight of the 2104S?
The published dry tongue weight is 681 pounds. It is measured empty; loaded, it runs higher, and it comes out of your tow vehicle’s payload rather than its tow rating.
What are the tank capacities on the 2104S?
Fresh 54 gallons, grey 30 gallons, black 30 gallons. Tank sizes set how long the floorplan can sit away from hookups, and the smallest of the three is what ends the stay.
How long is the 2104S?
Exterior length is 22' 4". Measure against your site length and your storage before committing — the exterior figure is the one that has to fit, and it includes the tongue or pin box.
Every figure in these answers is read from this page’s verified specification table. Where the manufacturer publishes nothing, the question is not answered rather than estimated.
09 What this page publishes, and what it does not
This catalog tracks 18 specification fields per floorplan. Named sources publish 9 of them for the 2104S. The rest are not shown, because the alternative is reading a figure across from a sibling floorplan or from what the segment usually does — and a number nobody published is worth less than an admitted gap.
Not published for this floorplan: GVWR, interior height, sleeps, slide count, axle count, tire specification, awning, refrigerator, air conditioning. If you find one of these in a manufacturer document for this plan, it belongs on this page.
The completeness figure at the foot of this page (75%) measures the same thing on the full field set: it is a measurement of how much this floorplan’s manufacturer publishes, not of how much research went into the page.
How every figure here was sourced and checked is set out on the methodology page.
10 Manuals & documents
11 NHTSA safety record
This floorplan belongs to the Rockwood & Flagstaff line, and NHTSA holds 35 recall campaigns and 209 owner complaints against that line. They are separate records and are not added together — a recall is a manufacturer-confirmed defect with a remedy; a complaint is one owner’s account, which NHTSA does not verify.
What to look at on a used one. Across the 209 complaints filed on this line the most-reported components are tires (24%), structure (15%) and wheels (14%). That is where owners of this family have had trouble, so it is where an inspection is worth the time.
Recall coverage is not complete — our harvest of NHTSA’s recall API ran 1,556 queries, of which 0 failed and 242 returned an explicit zero. A line can still be under-reported where NHTSA files a roster under a parent name, or where a match rests on the wording of the recall rather than its model field. Complaints come from the complete bulk file but are unverified and self-selected: a high count tracks how many units a line sold at least as much as how well it was built. Check a specific VIN at NHTSA before you buy. Full tables are on the Rockwood & Flagstaff line page.