01 What makes it unique
Brinkley lists the 2027 Model Z AIR 315 at 11,596 lb dry, a GVWR of 14,495 lb and a tongue weight of 1,098 lb. Brinkley prints no cargo carrying capacity for it, so none is given here; the federal label inside the trailer carries one.
It is 38' 5" long and 11' 9" high. Brinkley prints its tanks as 62 gal fresh, 105 gal grey, 45 gal black.
Among the 3 Model Z AIR floorplans Brinkley’s Model Z AIR floorplan flyers (listed under model year 2027 in Brinkley’s own document library; the flyers print no year) lists with a published dry weight, it is number 3 from the lightest, in a range from 10,281 lb (Model Z AIR 297) to 11,596 lb (Model Z AIR 315). Every figure in that comparison is Brinkley’s, for the same model year.
Every number on this page was read on 6 Nov 2026 from Brinkley’s Model Z AIR floorplan flyers (listed under model year 2027 in Brinkley’s own document library; the flyers print no year); model year 2027 comes from where the maker files it on its own site, not from the document’s text.
How the 315 differs from the other two Model Z AIR floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 11,596 lb: heaviest of three; next is the 310 (11,061 lb).
- Tongue weight, 1,098 lb: heaviest of three; next is the 310 (1,031 lb).
- Tongue weight as a share of dry weight, 9.5%: largest of three; next is the 310 (9.3%).
- Length, 38 ft 5 in: longest of three; next is the 310 (37 ft 10 in).
Next to the 310, the nearest lighter floorplan by dry weight, the 315 is 535 lb heavier by dry weight, has a tongue weight 67 lb heavier and is 7 in longer; the two publish the same GVWR, exterior height, interior height, fresh tank, grey tank and black tank.
02 Full specifications
Dimensions
- Exterior length
- 38' 5"
- Exterior height
- 11' 9"
- Exterior width
- 96"
- Interior height
- 84"
Weights
- Dry / unit base weight (UVW)
- 11,596 lb
- GVWR (max loaded)
- 14,495 lb
- Net cargo / payload (CCC)
- Not published by Brinkley
- Hitch / tongue weight
- 1,098 lb
Capacities
- Fresh water
- 62 gal
- Grey water
- 105 gal
- Black water
- 45 gal
Running gear
- Hitch type
- Bumper pull
- Tire size
- Not published by Brinkley
Sleeping & layout
- Sleeps
- Not published by Brinkley
- Model year source
- Brinkley RV Document Library (brinkleyrv.com/product-downloads/), row: Model_Year "2027", Model "Model Z AIR", Model_Type "Travel Trailers", Floorplan "315", document "2027 Model Z AIR 315 Floorplan Flyer"; file stored in maker year folder /Docs/Flyers/27/. The flyer text itself prints no model year.
- Gray Water Capacity (as printed)
- 105 gal. (30 + 45 + 30)
- Slide Height
- 75"
- Axles
- Tandem 7,000 lbs.
- Wheels & Tires
- 16" Load Range G (14-Ply)
- Insulation
- Floors/Ceiling R40, Walls R9
- Flyer heading (as printed)
- MODEL Z AIR 315
- Flyer version (as printed)
- v.091526
- Weight basis (as printed)
- UVW / GVWR / Hitch Weight; flyer: "Optional equipment & props may be shown. All content is subject to change without notice. Please consult with your dealer for current information."
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
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 (14,495 lb) and the upper loaded tongue estimate (2,174 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 Model Z AIR floorplan family
Brinkley’s Model Z AIR floorplan flyers (listed under model year 2027 in Brinkley’s own document library; the flyers print no year) lists 3 Model Z AIR floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Model Z AIR 297 | 34' 11" | — | Profiled |
| Model Z AIR 310 | 37' 10" | — | Profiled |
| Model Z AIR 315 | 38' 5" | — | Profiled |
Brinkley’s Model Z AIR floorplan flyers (listed under model year 2027 in Brinkley’s own document library; the flyers print no year) lists 3 Model Z AIR floorplans. Every one with a printed weight has a page here.
04 Notes on this floorplan
What Brinkley does not publish for the Model Z AIR 315
Brinkley prints no cargo carrying capacity, tire size, sleeping capacity 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
11,061 lb dry and 14,495 lb GVWR, against this model’s 11,596 lb and 14,495 lb.
07 Where this floorplan sits
Closest sibling: the Model Z AIR 310, nearest on the published figures. It differs on 3 of the 7 fields both publish (this plan first): length 38 ft 5 in vs 37 ft 10 in; dry weight 11,596 lb vs 11,061 lb; hitch weight 1,098 lb vs 1,031 lb. They match on GVWR, fresh tank, grey tank and black tank.
| Model Z AIR plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 14,495 | 2–3 of 3 | 13,495–14,495 |
| Dry weight (lb) | 11,596 | 3 of 3 | 10,281–11,596 |
| Hitch weight (lb) | 1,098 | 3 of 3 | 924–1,098 |
| Length | 38 ft 5 in | 3 of 3 | 34 ft 11 in–38 ft 5 in |
| Grey tank (gal) | 105 | 2–3 of 3 | 75–105 |
Either side of it by GVWR: Model Z AIR 310 matches it at 14,495 lb GVWR.
| Nearest Model Z AIR siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Model Z AIR 315 | 38 ft 5 in | — | 11,596 | 14,495 | — | 1,098 | 62 |
| Model Z AIR 310 | 37 ft 10 in | — | 11,061 | 14,495 | — | 1,031 | 62 |
| Model Z AIR 297 | 34 ft 11 in | — | 10,281 | 13,495 | — | 924 | 62 |
All 3 Model Z AIR floorplans: Model Z AIR line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Model Z AIR 315 | 14,495 | 11,596 | — | 38 ft 5 in |
| Jay Flight 40DLFT | 14,500 | 12,430 | 7 | 41 ft 6 in |
| Stealth 2800SLT | 14,402 | 10,714 | — | 34 ft 0 in |
| Puma Vista 422LFT | 14,689 | 12,889 | — | 43 ft 1 in |
| Aurora Destination Series 43CONDO | 14,745 | 13,245 | — | 43 ft 0 in |
| Campsite Reserve 39IB | 14,000 | 11,039 | — | 44 ft 6 in |
| Cedar Creek Cottage 40CCK | 14,000 | 12,474 | — | 40 ft 6 in |
Against the Model Z AIR 315: the Jay Flight 40DLFT is 5 lb heavier and 3 ft longer; the Stealth 2800SLT is 93 lb lighter and 4 ft shorter; the Puma Vista 422LFT is 194 lb heavier and 5 ft longer.
08 Common questions about the Model Z AIR 315
How much does the Model Z AIR 315 weigh?
11,596 lb dry; 14,495 lb GVWR, the most it may weigh loaded.
What is the tongue weight of the Model Z AIR 315?
1,098 lb as published, 9% of the dry weight (median across 2,002 travel trailers here: 12%).
What size tow vehicle does the Model Z AIR 315 need?
A tow rating of at least 14,495 lb, plus payload for the loaded tongue weight, passengers and cargo.
What are the tank capacities on the Model Z AIR 315?
Fresh 62, grey 105, black 45 gallons. Off hookups, fresh water runs out first.
How long is the Model Z AIR 315?
38' 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 Model Z AIR 315. Not published: cargo capacity (CCC), sleeps, slide count, tire specification, awning, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: brinkleyrv.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 Model Z AIR. That is a filing convention and not a clean record — the roster sits under the parent line, Model Z.
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 Model Z line page.
Earlier model years
The record at the top of this page is the 315 from 2027. The maker’s own documents for earlier model years also list the 315, and that year is printed here: 2026. The figures change from year to year, so check the year on the trailer’s own label. A field a year’s brochure does not print reads “Not published” and is never filled from another year.
| Model year | Dry (UVW) | GVWR | Cargo (CCC) | Dry tongue | Length | Sleeps |
|---|---|---|---|---|---|---|
| 2026 | 11,569 | 14,495 | Not published | 1,105 | 38' 5" | Not published |
Full record for each earlier model year
2026 315 11,569 lb dry · 14,495 lb GVWR
Dimensions
- Exterior length
- 38' 5"
- Exterior width
- 96"
- Exterior height
- 11' 9"
- Interior height
- 84"
Weights
- Dry / unit base weight (UVW)
- 11,569 lbs
- GVWR (max loaded)
- 14,495 lbs
- Net cargo / payload (CCC)
- Not published
- Dry tongue weight
- 1,105 lbs
Running gear
- Tire size
- Not published
- Hitch type
- Bumper pull
- Model year of record
- 2026
Capacities
- Fresh water
- Not published
- Grey water
- 105 gal
- Black water
- 45 gal
- Awning
- Not published
Sleeping
- Sleeps
- Not published
As printed in this brochure
- Gray Water Capacity (as printed)
- 105 gal (30+45+30)
- Slide Height
- 74.5"
- Axles
- Tandem 7,000 lbs.
- Wheels & Tires
- 16" G-Rated
- Insulation
- Floors/Ceiling R40, Walls R9
- Flyer heading (as printed)
- MODEL Z AIR 315
- Weight basis (as printed)
- UVW / GVWR / Hitch Weight; flyer: "Optional equipment & props may be shown. All content is subject to change without notice. Please consult with your dealer for current information."
- Fresh Water Cap. - maker documents disagree
- floorplan flyer (2026-Brinkley-Model-Z-AIR-315-Floorplan-Flyer) prints 61; 2026 travel-trailer brochure (2026-Brinkley-RV-Travel-Trailer-Brochure-Winter-2025, Brinkley Document Library Model_Year "2026") prints 62. Neither chosen.
Source for 2026. Printed in Brinkley’s Model Z AIR flyer (www.brinkleyrv.com). The document itself prints no model year; Brinkley files it under 2026 on its own brochure page. Nothing in this record is copied from another model year.