01 What makes it unique
Highland Ridge lists the 2019 Silverstar THX SF327G at 11,250 lb dry, a GVWR of 16,850 lb, a net carrying capacity of 5,600 lb and a pin weight of 2,534 lb. Its dry weight plus its carrying capacity comes to exactly its GVWR.
It is 157" high. Highland Ridge prints its tanks as 110 gal fresh, 114 gal grey, 41 gal black.
Among the 3 Silverstar THX floorplans Highland Ridge’s Silverstar THX brochure (listed under 2019 in Highland Ridge’s own brochure library; the brochure prints no year) lists with a published dry weight, it is number 1 from the lightest, in a range from 11,250 lb (Silverstar THX SF327G) to 12,500 lb (Silverstar THX SF350H). Every figure in that comparison is Highland Ridge’s, for the same model year.
Every number on this page was read on 6 Nov 2026 from Highland Ridge’s Silverstar THX brochure (listed under 2019 in Highland Ridge’s own brochure library; the brochure prints no year); model year 2019 comes from where the maker files it on its own site, not from the document’s text.
How the SF327G differs from the other two Silverstar THX floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 11,250 lb: lightest of three; next is the SF383H (12,425 lb).
- GVWR, 16,850 lb: lowest of three; next is the SF350H (16,905 lb).
- Cargo capacity, 5,600 lb: largest of three; next is the SF383H (5,525 lb).
- Pin weight, 2,534 lb: lightest of three; next are the SF350H and SF383H (2,905 lb).
- Pin weight as a share of dry weight, 22.5%: smallest of three; next is the SF350H (23.2%).
- Black tank, 41 gal: smallest of three; next are the SF350H and SF383H (82 gal).
Next to the SF383H, the nearest heavier floorplan by dry weight, the SF327G is 1,175 lb lighter by dry weight, has a GVWR 1,150 lb lower, has 75 lb more cargo capacity, has a pin weight 371 lb lighter and has a black tank 41 gal smaller; the two publish the same exterior height, interior height, fresh tank and grey tank.
02 Full specifications
Dimensions
- Exterior length
- Not published by Highland Ridge
- Exterior height
- 157"
- Exterior width
- 100"
- Interior height
- 76"
Weights
- Dry / unit base weight (UVW)
- 11,250 lb
- GVWR (max loaded)
- 16,850 lb
- Net cargo / payload (CCC)
- 5,600 lb
- Hitch / pin weight
- 2,534 lb
Capacities
- Fresh water
- 110 gal
- Grey water
- 114 gal
- Black water
- 41 gal
Running gear
- Hitch type
- Fifth wheel (pin box)
- Tire size
- 16"
Sleeping & layout
- Sleeps
- Not published by Highland Ridge
- Square Feet (as printed)
- 327
- Length (Pin to Rear) (as printed)
- 39'11"
- Ext. Width (Slides Out) (as printed)
- 138"
- Interior Height (Upper Deck) (as printed)
- 98"
- LP Capacity (lbs.) (as printed)
- 60
- Model year source
- The brochure prints no model year. Highland Ridge lists it in its own brochure library (highlandridgerv.com/brochures/, Model Year filter 2019) as "2019 Silverstar THX", file /uploads/rvs/brochures/33-2019-Silverstar-THX-Brochure.pdf.
- Awning
- 12',18'
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
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 (16,850 lb) and the upper loaded pin estimate (4,212 lb, a rule of thumb). Your vehicle’s placard and the trailer’s own weight label govern.
Loaded range: 15–25% of GVWR on the pin, 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 figure, because loaded is never lighter than that.
03 The Silverstar THX floorplan family
Highland Ridge’s Silverstar THX brochure (listed under 2019 in Highland Ridge’s own brochure library; the brochure prints no year) lists 3 Silverstar THX floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Silverstar THX SF327G | — | — | Profiled |
| Silverstar THX SF383H | — | — | Profiled |
| Silverstar THX SF350H | — | — | Profiled |
Highland Ridge’s Silverstar THX brochure (listed under 2019 in Highland Ridge’s own brochure library; the brochure prints no year) lists 3 Silverstar THX floorplans. Every one with a printed weight has a page here.
04 Notes on this floorplan
What Highland Ridge does not publish for the Silverstar THX SF327G
Highland Ridge prints no 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
12,425 lb dry and 18,000 lb GVWR, against this model’s 11,250 lb and 16,850 lb.
06 Loading it for a trip
A full 110-gallon fresh tank is about 913 lb of water (water counts as cargo: 49 CFR 571.120 S10.4.2), 16% of the Silverstar THX SF327G’s 5,600 lb cargo capacity, leaving 4,687 lb. Across 3 Silverstar THX floorplans the water share runs 16% to 21%, and this plan’s is the lowest. Nearest on that share: Silverstar THX SF383H at 17%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.120 S10.4.3).
07 Where this floorplan sits
Closest sibling: the Silverstar THX SF383H, nearest on the published figures. It differs on 5 of the 7 fields both publish (this plan first): dry weight 11,250 lb vs 12,425 lb; GVWR 16,850 lb vs 18,000 lb; cargo capacity 5,600 lb vs 5,525 lb; hitch weight 2,534 lb vs 2,905 lb; black tank 41 gal vs 82 gal. They match on fresh tank and grey tank.
| Silverstar THX plans | This plan | Position, low to high | Range |
|---|---|---|---|
| GVWR (lb) | 16,850 | 1 of 3 | 16,850–18,000 |
| Dry weight (lb) | 11,250 | 1 of 3 | 11,250–12,500 |
| Cargo capacity (lb) | 5,600 | 3 of 3 | 4,405–5,600 |
| Hitch weight (lb) | 2,534 | 1 of 3 | 2,534–2,905 |
| Black tank (gal) | 41 | 1 of 3 | 41–82 |
Either side of it by GVWR: Silverstar THX SF350H is 55 lb heavier (16,905 lb GVWR).
| Nearest Silverstar THX siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Silverstar THX SF327G | — | — | 11,250 | 16,850 | 5,600 | 2,534 | 110 |
| Silverstar THX SF383H | — | — | 12,425 | 18,000 | 5,525 | 2,905 | 110 |
| Silverstar THX SF350H | — | — | 12,500 | 16,905 | 4,405 | 2,905 | 110 |
All 3 Silverstar THX floorplans: Silverstar THX line hub.
| Other lines, nearest by GVWR | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Silverstar THX SF327G | 16,850 | 11,250 | — | — |
| Highlander HF327G | 16,850 | 11,075 | — | 40 ft 8 in |
| Vengeance Rogue 4007G2 | 16,960 | 13,394 | — | 44 ft 5 in |
| New Vision Sportster 37K | 17,000 | 13,515 | — | 38 ft 11 in |
| Beacon 32RLB | 16,000 | 11,780 | — | 31 ft 3 in |
| Sportster X 3018X | 16,000 | 11,560 | 6 | 35 ft 7 in |
| Vilano 313RL | 16,000 | 11,620 | — | 31 ft 3 in |
Against the Silverstar THX SF327G: the Vengeance Rogue 4007G2 is 110 lb heavier; the New Vision Sportster 37K is 150 lb heavier.
08 Common questions about the Silverstar THX SF327G
How much does the Silverstar THX SF327G weigh?
11,250 lb dry; 16,850 lb GVWR, the most it may weigh loaded.
How much can the Silverstar THX SF327G carry?
5,600 lb, 33% of its GVWR (median across 1,416 travel trailers here: 23%). A full fresh tank uses 913 lb of it.
What is the pin weight of the Silverstar THX SF327G?
2,534 lb as published, 23% of the dry weight (median across 2,002 travel trailers here: 12%).
What size tow vehicle does the Silverstar THX SF327G need?
A tow rating of at least 16,850 lb, plus payload for the loaded pin weight, passengers and cargo.
What are the tank capacities on the Silverstar THX SF327G?
Fresh 110, grey 114, black 41 gallons. Off hookups, fresh water runs out first.
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 Silverstar THX SF327G. Not published: exterior length, sleeps, slide count, axle count, refrigerator, air conditioning, tire size (a description is published, a size is not).
Sourcing rules: methodology.
10 Manuals & documents
Sources: highlandridgerv.com (linked below); the full source note is at the foot of the page.