01 What makes it unique
Airstream lists the 2019 Sport 22FB at 3,634 lb unit base weight (with LP and batteries), a GVWR of 4,500 lb, a net carrying capacity of 866 lb and a tongue weight of 422 lb. Its unit base weight plus its net carrying capacity comes to exactly its GVWR.
It is 21 ft. 8 in. long and 9 ft. 3 in. high. Airstream prints its tanks as 20 gal fresh, 24 gal grey, 18 gal black.
Among the 2 Sport floorplans Airstream’s 2019 Sport brochure lists with a published unit base weight, it is number 2 from the lightest by unit base weight, in a range from 2,860 lb (Sport 16RB) to 3,634 lb (Sport 22FB). Every figure in that comparison is Airstream’s, for the same model year.
Every number on this page was read on 7 Nov 2026 from Airstream’s 2019 Sport brochure, the maker’s own dated document for model year 2019.
How the 22FB differs from the other Sport floorplan. How these ranks are worked out.
Next to the 16RB, the nearest lighter floorplan by unit base weight, the 22FB is 774 lb heavier by unit base weight, has a GVWR 1,000 lb higher, has 226 lb more cargo capacity, has a tongue weight 44 lb heavier, is 5 ft longer and has a fresh tank 3 gal smaller; the two publish the same exterior height, interior height and sleeping capacity.
02 Full specifications
Dimensions
- Exterior length
- 21 ft. 8 in.
- Exterior height
- 9 ft. 3 in.
- Exterior width
- 7 ft. 3.25 in.
- Interior height
- 6 ft. 3 in.
Weights
- Unit base weight (with LP and batteries)
- 3,634 lb
- GVWR (max loaded)
- 4,500 lb
- Net cargo / payload (CCC)
- 866 lb
- Hitch / tongue weight
- 422 lb
Capacities
- Fresh water
- 20 gal
- Grey water
- 24 gal
- Black water
- 18 gal
Running gear
- Hitch type
- Bumper pull
- Tire size
- Not published by Airstream
Sleeping & layout
- Sleeps
- Up to 4
- Spec note (as printed)
- "Prices and specifications are subject to change without notice. All capacities are approximate and dimensions are nominal." Airstream labels its weight “Unit Base Weight (with LP & Batteries)”.
- Tire (feature list, not per plan)
- Goodyear ST225/75R15
- Interior Width
- 6 ft. 11.75 in.
- Master Bed Configurations
- 54" x 78"
How these published figures sit against the rest of the catalogue: travel trailer tongue weight by size; 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 (4,500 lb) and the upper loaded tongue estimate (675 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
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).
03 The Sport floorplan family
Airstream’s 2019 Sport brochure lists 2 Sport floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Sport 16RB | 16 ft. 4 in. | Up to 4 | Profiled |
| Sport 22FB | 21 ft. 8 in. | Up to 4 | Profiled |
Airstream’s 2019 Sport brochure lists 2 Sport floorplans. Every one with a printed weight has a page here.
04 Notes on this floorplan
What Airstream does not publish for the Sport 22FB
Airstream prints no tire size for this model, so none is given. Nothing is filled from a sibling model, a different model year or a dealer listing.
Read the label on the trailer
Federal rules put a load-carrying label inside every RV trailer: its unloaded weight with full propane, its cargo carrying capacity and its GVWR (49 CFR 571.110 and 571.120). Those figures come from the trailer itself and govern the towing decision.
05 How it compares
2,860 lb unit base weight and 3,500 lb GVWR, against this model’s 3,634 lb and 4,500 lb.
06 Loading it for a trip
A full 20-gallon fresh tank is about 166 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 19% of the Sport 22FB’s 866 lb cargo capacity, leaving 700 lb (175 lb per rated berth). 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 Sport 16RB, nearest on the published figures. It differs on 6 of the 7 fields both publish (this plan first): length 21 ft 0 in vs 16 ft 0 in; unit base weight 3,634 lb vs 2,860 lb; GVWR 4,500 lb vs 3,500 lb; cargo capacity 866 lb vs 640 lb; hitch weight 422 lb vs 378 lb; fresh tank 20 gal vs 23 gal. They match on sleeps.
Either side of it by GVWR: Sport 16RB is 1,000 lb lighter (3,500 lb GVWR).
| Nearest Sport siblings | Length | Sleeps | Base (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Sport 22FB | 21 ft 0 in | 4 | 3,634 | 4,500 | 866 | 422 | 20 |
| Sport 16RB | 16 ft 0 in | 4 | 2,860 | 3,500 | 640 | 378 | 23 |
All 2 Sport floorplans: Sport line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry or base (lb) | Sleeps | Length |
|---|---|---|---|---|
| Sport 22FB | 4,500 | 3,634 | 4 | 21 ft 0 in |
| Basecamp 20Xe | 4,500 | 3,750 | 4 | 20 ft 2 in |
| Coyote 20C | 4,500 | 3,460 | — | 20 ft 9 in |
| Jay Feather 7 17XFD | 4,500 | 3,415 | — | 20 ft 9 in |
| Jay Flight 175FQ | 4,500 | 3,260 | 4 | 22 ft 1 in |
| Jay Flight SLX 184BSW | 4,500 | 3,355 | 6 | 21 ft 7 in |
| Mesa Ridge Conventional MR171RD | 4,500 | 3,445 | — | — |
08 Common questions about the Sport 22FB
How much does the Sport 22FB weigh?
3,634 lb unit base weight, with LP and batteries; 4,500 lb GVWR, the most it may weigh loaded.
How much can the Sport 22FB carry?
866 lb, 19% of its GVWR (median across 1,416 travel trailers here: 23%). A full fresh tank uses 166 lb of it.
What is the tongue weight of the Sport 22FB?
422 lb as published, 12% of the unit base weight (median across 2,002 travel trailers here: 12%).
What size tow vehicle does the Sport 22FB need?
A tow rating of at least 4,500 lb, plus payload for the loaded tongue weight, passengers and cargo.
How many people does the Sport 22FB sleep?
It is rated to sleep up to 4.
What are the tank capacities on the Sport 22FB?
Fresh 20, grey 24, black 18 gallons. Off hookups, fresh water runs out first.
How long is the Sport 22FB?
21 ft. 8 in. overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
12 of the 18 fields this catalogue tracks are published for the Sport 22FB. Not published: slide count, axle count, tire specification, awning, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: airstream.com, library.rvusa.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 7 recall campaigns and 1 owner complaint (model years 2005 on) against the Sport 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 electrical 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 Sport line page.