01 What makes it unique
Aliner lists the 2020 Titanium 12 at 1,670 lb dry, a GVWR of 3,000 lb and a tongue weight of 185 lb. Aliner prints no cargo carrying capacity for it, so none is given here; the federal label inside the trailer carries one.
It is 15' long. Aliner prints its tanks as 11 gal fresh.
Every number on this page was read on 7 Nov 2026 from Aliner’s 2020 Product Catalog, the maker’s own dated document for model year 2020.
How the Titanium 12 differs from the other fifteen Aliner floorplans. Most distinctive first. Sibling pages may cover other model years than this one (2020). How these ranks are worked out.
- Tongue weight as a share of dry weight, 11.1%: fifth-largest of sixteen, between the Lite (10.9%) and the Expedition Rear Sofa/Mattress (12.1%).
- Dry weight, 1,670 lb: sixth-lightest of sixteen, between the Ranger 12 (1,510 lb) and the Classic Rear Sofa/Mattress (1,725 lb).
- Tongue weight, 185 lb: eighth-lightest of sixteen, between the LXE (180 lb) and the 15 and Amp (200 lb).
- Length, 15 ft: shared with the Classic Rear Sofa/Mattress, Classic Twin Bed and four others; of sixteen, three shorter and six longer, nearest the 10, Dinette and Lite (13 ft) and the 15, Amp and four others (18 ft).
Next to the Ranger 12 (2026 page), the nearest lighter floorplan by dry weight, the Titanium 12 is 160 lb heavier by dry weight and has a tongue weight 35 lb heavier; the two publish the same GVWR, length and fresh tank.
Next to the Classic Rear Sofa/Mattress (2026 page), the nearest heavier floorplan by dry weight, the Titanium 12 is 55 lb lighter by dry weight and has a tongue weight 25 lb heavier; the two publish the same GVWR, length and fresh tank.
02 Full specifications
Dimensions
- Exterior length
- 15'
- Exterior height
- Not published by Aliner
- Exterior width
- 78"
- Interior height
- Not published by Aliner
Weights
- Dry / unit base weight (UVW)
- 1,670 lb
- GVWR (max loaded)
- 3,000 lb
- Net cargo / payload (CCC)
- Not published by Aliner
- Hitch / tongue weight
- 185 lb
Capacities
- Fresh water
- 11 gal
- Grey water
- Not published by Aliner
- Black water
- Not published by Aliner
Running gear
- Hitch type
- Bumper pull
- Tire size
- Not published by Aliner
Sleeping & layout
- Sleeps
- Not published by Aliner
- Closed Height (inches)
- 66"
- Tires and Wheels
- 15" Aluminum
- Weight basis (as printed)
- The catalog prints a dry weight and no cargo capacity; the dry weight is shown as the unit base weight
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.
03 The Aliner floorplan family
The Aliner floorplans below were added from Aliner’s 2020 Product Catalog; every Aliner floorplan on this site, every model year, is listed on the Aliner hub.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Titanium 10 | 13' | — | Profiled |
| Titanium 12 | 15' | — | Profiled |
| Expedition FK | 18' | — | Profiled |
The Aliner floorplans below were added from Aliner’s 2020 Product Catalog; every Aliner floorplan on this site, every model year, is listed on the Aliner hub.
04 Notes on this floorplan
What Aliner does not publish for the Titanium 12
Aliner prints no cargo carrying capacity, tire size, interior height, grey-tank, black-tank, 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
1,445 lb dry and 3,000 lb GVWR, against this model’s 1,670 lb and 3,000 lb.
1,850 lb dry and 3,500 lb GVWR, against this model’s 1,670 lb and 3,000 lb.
07 Where this floorplan sits
Closest sibling: the Aliner LXE, nearest on the published figures. It differs on 2 of the 5 fields both publish (this plan first): dry weight 1,670 lb vs 1,930 lb; hitch weight 185 lb vs 180 lb. They match on length, GVWR and fresh tank.
| Aliner plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 3,000 | 1–10 of 16 | 3,000–3,500 |
| Dry weight (lb) | 1,670 | 6 of 16 | 1,190–2,600 |
| Hitch weight (lb) | 185 | 8 of 16 | 130–310 |
| Length | 15 ft 0 in | 4–10 of 16 | 13 ft 0 in–18 ft 0 in |
| Fresh tank (gal) | 11 | 1–10 of 14 | 11–35 |
Either side of it by GVWR: Aliner Titanium 10 matches it at 3,000 lb GVWR; Aliner Amp is 500 lb heavier (3,500 lb GVWR).
| Nearest Aliner siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Aliner Titanium 12 | 15 ft 0 in | — | 1,670 | 3,000 | — | 185 | 11 |
| Aliner LXE | 15 ft 0 in | — | 1,930 | 3,000 | — | 180 | 11 |
| Aliner Classic Rear Sofa/Mattress | 15 ft 0 in | — | 1,725 | 3,000 | — | 160 | 11 |
| Aliner Classic Twin Bed | 15 ft 0 in | — | 1,810 | 3,000 | — | 160 | 11 |
| Aliner Evolution 12 | 15 ft 0 in | — | 1,965 | 3,000 | — | 210 | 11 |
| Aliner Ranger 12 | 15 ft 0 in | — | 1,510 | 3,000 | — | 150 | 11 |
All 16 Aliner floorplans: Aliner line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Titanium 12 | 3,000 | 1,670 | — | 15 ft 0 in |
| Clipper Camping Trailers Clipper LS 860LS | 2,942 | 1,577 | 4 | 12 ft 0 in |
| SylvanSport GO | 1,650 | 840 | — | — |
Against the Titanium 12: the Clipper Camping Trailers Clipper LS 860LS is 58 lb lighter and 3 ft shorter; the SylvanSport GO is 1,350 lb lighter.
08 Common questions about the Titanium 12
How much does the Titanium 12 weigh?
1,670 lb dry; 3,000 lb GVWR, the most it may weigh loaded.
What is the tongue weight of the Titanium 12?
185 lb as published, 11% of the dry weight (median across 91 camping trailers here: 11%).
What size tow vehicle does the Titanium 12 need?
A tow rating of at least 3,000 lb, plus payload for the loaded tongue weight, passengers and cargo.
How long is the Titanium 12?
15' overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
6 of the 18 fields this catalogue tracks are published for the Titanium 12. Not published: cargo capacity (CCC), exterior height, interior height, grey tank, black tank, sleeps, slide count, axle count, tire specification, awning, refrigerator, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: library.rvusa.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 3 recall campaigns and 5 owner complaints (model years 2005 on) against the Aliner line (a recall and a complaint are not the same thing).
Too few reports to show a pattern. 5 complaints have been filed on this line — not enough to say what fails most often. They cover structure and suspension.
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 Aliner line page.