01 What makes it unique
The 18QB carries the highest berth rating of the six Mini plans. CrossRoads describes a spacious queen bed, twin bunks and a well-appointed kitchen with a smart layout and ample storage, rated for seven in about 21 and a half feet. CrossRoads publishes no construction detail and no brochure for the Zinger Lite Mini, so nothing about its roof, insulation or underbelly is asserted here; the figures on this page are the ones the factory and RVUSA actually publish for the plan.
The rating comes at a price in payload. CrossRoads publishes a 4,400-pound GVWR against a 3,282-pound dry weight — the heaviest on the Mini roster — leaving 1,118 pounds of cargo capacity, the smallest margin of the six. The published cargo capacity is 1,118 pounds and the plan is rated to sleep 7. Occupants count against cargo capacity, so a full crew plus gear will use most of it — load to the weight sticker, not to the berth count. The 488-pound dry tongue is the heaviest on the roster. The tank set is 21/34/34 gallons fresh/grey/black.
RVUSA lists a 13,500 BTU air conditioner and a 10 cu ft refrigerator for every Zinger Lite Mini plan — the same values it stamps on the 43-foot Zinger 390DB. No CrossRoads source confirms either for this class, and the 2025 brochure specifies an 8,000 BTU unit and an uncapacitied 12-volt refrigerator for the single-axle floorplans the Mini roster came from. Both figures are flagged here and neither is asserted — confirm the air conditioner and the refrigerator on the unit.
02 Full specifications
Dimensions
- Exterior length
- 21' 7"
- Exterior height
- 9' 11"
- Exterior width
- Not published by source
- Interior height
- Not reliably published by source*
Weights
- Dry / unit base weight (UVW)
- 3,282 lbs
- GVWR (max loaded)
- 4,400 lbs
- Net cargo / payload (CCC)
- 1,118 lbs
- Dry tongue (hitch) weight
- 488 lbs
Capacities
- Fresh water
- 21 gal
- Grey water
- 34 gal
- Black water
- 34 gal
- Refrigerator
- Not reliably published*
Construction
- Chassis
- Single-axle bumper-pull
- Roof
- Not published by source for this line*
- Insulation
- Not published by source for this line*
- Underbelly
- Not published by source for this line*
- Note
- CrossRoads publishes no construction detail and no brochure for the Zinger Lite Mini; nothing is carried across from the other two rosters
Running gear
- Axles
- 1 (single)
- Axle rating
- Not published by source*
- Hitch
- Bumper Pull (weight-distribution recommended)
- Jacks
- Not published by source*
- Tires
- Radial (size and rating not published*)
Galley & systems
- Refrigerator
- 12-volt refrigerator · capacity not reliably published*
- A/C
- 1 unit · 13,500 BTU roof-mount* — the 2025 brochure specifies an 8,000 BTU roof-mount unit for the single-axle class these floorplans belong to
- Water heater
- Not published by source for this line*
- Cooktop
- Not published by source for this line*
- Heat
- Not published by source for this line*
Sleeping & layout
- Sleeps
- 7
- Slides
- Not published by source
- Entries
- 1
- Awning
- 1 · 8 ft electric
Drawn to scale
Weight budget
Size (no width published)
Holding tanks
Axles, wheels and nose shape are schematic; not a floorplan. Data: dataset.
Towing it
Loaded range: 10–15% of GVWR on the tongue, 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 dry figure, because loaded is never lighter than dry.
03 The Zinger Lite Mini floorplan family
The Zinger Lite Mini is new for 2026 and is the only single-axle roster in the Zinger family — a separate floorplan set from the full-size Zinger and the tandem-axle Zinger Lite, not a trim of either. Three of its six codes (18BH, 18QB, 18RB) were Zinger Lite plans in 2025 and were re-specified on the move, so their older figures do not apply here. All six plans are profiled in full and linked below. The 18QB on this page is highlighted.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 12BH | 16 ft | 4 | Queen bed, bunk beds and a kitchenette |
| 12FB | 16 ft | 5 | 54 x 74 in bed and a fold-down bunk |
| 12RD | 16 ft | 4 | 54 x 74 in bed, dinette and a 24 x 36 in shower |
| 18BH | 21 ft | 6 | Two bunk beds and a queen bed |
| 18QB | 21 ft | 7 | Queen bed and twin bunks |
| 18RB | 21 ft | 4 | Dinette, sleeping area and kitchen |
Zinger Lite Mini is a cross-shop against Forest River's Geo Pro and E-Pro, Winnebago's Micro Minnie, Cherokee's Wolf Pup, the r·pod and No Boundaries. The family runs three separate rosters that share no floorplan codes: the full-size Zinger, the tandem-axle Zinger Lite and this single-axle Zinger Lite Mini. The 2026 factory roster carries six travel-trailer plans and all six are profiled here in full. This is the only single-axle roster in the family. Dry weight, GVWR, cargo capacity and dry tongue weight are published per plan and each plan's dry weight plus cargo capacity equals its GVWR exactly, so the weights below are shown unflagged with no derivation. Dry weight is a factory estimate; real loaded tongue weights run higher — always weigh the loaded trailer and confirm against your vehicle's tow rating and payload.
04 Notes on this floorplan
Seven berths against 1,118 pounds of cargo
The published cargo capacity is 1,118 pounds and the plan is rated to sleep 7. Occupants count against cargo capacity, so a full crew plus gear will use most of it — load to the weight sticker, not to the berth count. It is the tightest margin on the Mini roster.
The heaviest Mini, at both ends
At 3,282 pounds dry and a 488-pound tongue the 18QB is the heaviest of the six Mini plans on both figures.
It was a Zinger Lite plan in 2025
The 18QB moved from the Zinger Lite roster to the new Zinger Lite Mini roster for 2026 and was re-specified on the move. The 2025 brochure's figures do not describe this trailer.
Confirm the air conditioner and refrigerator
RVUSA publishes the Zinger line's 13,500 BTU air conditioner and 10 cu ft refrigerator for the Mini; the 2025 brochure specifies 8,000 BTU and an uncapacitied 12-volt refrigerator for this single-axle class. Neither is asserted — confirm both on the unit.
Weigh the loaded trailer
Dry weight is a factory estimate and real loaded tongue weights run above the 488-pound base — weigh the loaded trailer and use a weight-distributing hitch.
05 How it compares
The 18BH — the same shell rated for six, 202 pounds lighter dry with 202 pounds more cargo and about 250 dollars less.
The 12BH — five feet shorter, 732 pounds lighter dry, with 632 pounds more cargo capacity.
The Zinger Lite 252BH — the family's tandem roster, ten berths at 1,626 pounds more dry weight.
06 Loading it for a trip
A full 21-gallon fresh tank is about 175 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 16% of the 18QB’s 1,118 lb cargo capacity, leaving 943 lb (135 lb per rated berth). Across 6 Zinger Lite Mini floorplans the water share runs 10% to 16%, and this plan’s is the highest. Nearest on that share: Zinger Lite Mini 12FB at 13%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).
07 Where this floorplan sits
Closest sibling: the Zinger Lite Mini 18BH, nearest on the published figures. It differs on 4 of the 9 fields both publish (this plan first): sleeps 7 vs 6; dry weight 3,282 lb vs 3,080 lb; cargo capacity 1,118 lb vs 1,320 lb; dry hitch weight 488 lb vs 408 lb. They match on length, GVWR, fresh tank, grey tank and black tank.
| Zinger Lite Mini plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 4,400 | 5–6 of 6 | 4,100–4,400 |
| Dry weight (lb) | 3,282 | 6 of 6 | 2,550–3,282 |
| Cargo capacity (lb) | 1,118 | 1 of 6 | 1,118–1,750 |
| Dry hitch weight (lb) | 488 | 6 of 6 | 224–488 |
| Length | 21 ft 7 in | 4–6 of 6 | 16 ft 1 in–21 ft 7 in |
| Black tank (gal) | 34 | 1–4 of 6 | 34–42 |
| Sleeps | 7 | 6 of 6 | 4–7 |
Either side of it by GVWR: Zinger Lite Mini 18BH matches it at 4,400 lb GVWR.
| Nearest Zinger Lite Mini siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Zinger Lite Mini 18QB | 21 ft 7 in | 7 | 3,282 | 4,400 | 1,118 | 488 | 21 |
| Zinger Lite Mini 18BH | 21 ft 7 in | 6 | 3,080 | 4,400 | 1,320 | 408 | 21 |
| Zinger Lite Mini 18RB | 21 ft 7 in | 4 | 3,002 | 4,350 | 1,348 | 368 | 21 |
| Zinger Lite Mini 12FB | 16 ft 2 in | 5 | 2,786 | 4,100 | 1,314 | 224 | 21 |
| Zinger Lite Mini 12BH | 16 ft 1 in | 4 | 2,550 | 4,300 | 1,750 | 310 | 21 |
| Zinger Lite Mini 12RD | 16 ft 2 in | 4 | 2,602 | 4,200 | 1,598 | 240 | 21 |
All 6 Zinger Lite Mini floorplans: Zinger Lite Mini line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 18QB | 4,400 | 3,282 | 7 | 21 ft 7 in |
| Hideout 178RB | 4,400 | 3,024 | 4 | 20 ft 11 in |
| Aurora Light 15RDX | 4,384 | 3,183 | — | 19 ft 6 in |
| Jay Flight 183RB | 4,350 | 3,310 | 4 | 21 ft 1 in |
| Jay Flight SLX 183RBW | 4,350 | 3,225 | 4 | 21 ft 1 in |
| Basecamp 20X | 4,300 | 3,400 | 4 | 20 ft 2 in |
| Caravel 16RB | 4,300 | 3,500 | 4 | 16 ft 2 in |
Against the 18QB: the Hideout 178RB sleeps 3 fewer; the Aurora Light 15RDX is 16 lb lighter and 2 ft shorter; the Jay Flight 183RB is 50 lb lighter and sleeps 3 fewer.
08 Common questions about the 18QB
How much does the 18QB weigh?
3,282 lb dry; 4,400 lb GVWR, the most it may weigh loaded.
How much can the 18QB carry?
1,118 lb, 25% of its GVWR (median across 958 travel trailers here: 23%). A full fresh tank uses 175 lb of it.
What is the tongue weight of the 18QB?
488 lb dry, 15% of the dry weight (median across 1,156 travel trailers here: 12%).
What size tow vehicle does the 18QB need?
A tow rating of at least 4,400 lb, plus payload for the loaded tongue weight, passengers and cargo.
How many people does the 18QB sleep?
It is rated to sleep 7. No other Zinger Lite Mini floorplan here is rated for more.
What are the tank capacities on the 18QB?
Fresh 21, grey 34, black 34 gallons. Off hookups, fresh water runs out first.
How long is the 18QB?
21' 7" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
15 of the 18 fields this catalogue tracks are published for the 18QB. Not published: exterior width, interior height, slide count, tire size (a description is published, a size is not).
Values marked with an asterisk are arithmetic on published figures or come from a single source; the flag travels into the downloadable spec sheet.
Sourcing rules: methodology.
10 Manuals & documents
Sources: crossroadsrv.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA files neither recalls nor complaints under the name Zinger Lite Mini. That is a filing convention and not a clean record — the roster sits under the parent line, Zinger.
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 Zinger line page.