01 What makes it unique
Venture RV lists the 2025 Sonic Lite SL169VMK at 3,680 lb dry. It prints no GVWR and no tongue weight for it.
It is 21' 2" long. Venture RV prints no tank capacity for it.
Among the 6 Sonic Lite floorplans Venture RV’s 2025 Sonic Lite brochure lists with a published dry weight, it is number 4 from the lightest, in a range from 3,160 lb (Sonic Lite SL150VRK) to 3,800 lb (Sonic Lite SL169VRK). Every figure in that comparison is Venture RV’s, for the same model year.
Every number on this page was read on 6 Nov 2026 from Venture RV’s 2025 Sonic Lite brochure, the maker’s own dated document for model year 2025.
How the SL169VMK differs from the other five Sonic Lite floorplans. Most distinctive first. How these ranks are worked out.
- Dry weight, 3,680 lb: third-heaviest of six, between the SL160VFB (3,380 lb) and the SL169VUD (3,770 lb).
- Sleeping capacity, 4: shared with the SL169VRK; of five, two smaller and one larger, nearest the SL150VRB and SL150VRK (2) and the SL169VUD (6).
- Length, 21 ft 2 in: shared with the SL160VFB; of six, two shorter and two longer, nearest the SL150VRB (19 ft 11 in) and the SL169VUD (21 ft 11 in).
Next to the SL160VFB, the nearest lighter floorplan by dry weight, the SL169VMK is 300 lb heavier by dry weight; the two publish the same length.
Next to the SL169VUD, the nearest heavier floorplan by dry weight, the SL169VMK is 90 lb lighter by dry weight, is 9 in shorter and sleeps two fewer.
02 Full specifications
Dimensions
- Exterior length
- 21' 2"
- Exterior height
- Not published by Venture RV
- Exterior width
- Not published by Venture RV
- Interior height
- Not published by Venture RV
Weights
- Dry / unit base weight (UVW)
- 3,680 lb
- GVWR (max loaded)
- Not published by Venture RV
- Net cargo / payload (CCC)
- Not published by Venture RV
- Hitch / tongue weight
- Not published by Venture RV
Capacities
- Fresh water
- Not published by Venture RV
- Grey water
- Not published by Venture RV
- Black water
- Not published by Venture RV
Running gear
- Hitch type
- Bumper pull
- Tire size
- Not published by Venture RV
Sleeping & layout
- Sleeps
- 4
- Model year (as printed)
- cover, page 1: "2025" above "Ultra-Lite Travel Trailers"; page 2: "2025 SONIC LITE"
- Body type basis (as printed)
- "Ultra-Lite Travel Trailers"
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 Sonic Lite floorplan family
Venture RV’s 2025 Sonic Lite brochure lists 6 Sonic Lite floorplans; every one with a printed weight has a page here.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| Sonic Lite SL150VRK | 19' 2" | 2 | Profiled |
| Sonic Lite SL150VRB | 19' 11" | 2 | Profiled |
| Sonic Lite SL160VFB | 21' 2" | — | Profiled |
| Sonic Lite SL169VMK | 21' 2" | 4 | Profiled |
| Sonic Lite SL169VUD | 21' 11" | 6 | Profiled |
| Sonic Lite SL169VRK | 22' 2" | 4 | Profiled |
Venture RV’s 2025 Sonic Lite brochure lists 6 Sonic Lite floorplans. Every one with a printed weight has a page here.
04 Notes on this floorplan
What Venture RV does not publish for the Sonic Lite SL169VMK
Venture RV prints no cargo carrying capacity, GVWR, tongue weight, tire size, interior height, grey-tank, black-tank 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
3,380 lb dry and Not published by Venture RV GVWR, against this model’s 3,680 lb and Not published by Venture RV.
3,770 lb dry and Not published by Venture RV GVWR, against this model’s 3,680 lb and Not published by Venture RV.
06 Loading it for a trip
No source publishes a tongue weight for the Sonic Lite SL169VMK, so its hitch load has to come from a scale ticket taken with the trailer hitched.
07 Where this floorplan sits
Closest sibling: the Sonic Lite SL169VRK, nearest on the published figures. It differs on 2 of the 3 fields both publish (this plan first): length 21 ft 2 in vs 22 ft 2 in; dry weight 3,680 lb vs 3,800 lb. They match on sleeps.
| Sonic Lite plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Dry weight (lb) | 3,680 | 4 of 6 | 3,160–3,800 |
| Length | 21 ft 2 in | 3–4 of 6 | 19 ft 2 in–22 ft 2 in |
| Sleeps | 4 | 3–4 of 5 | 2–6 |
Either side of it by dry weight: Sonic Lite SL160VFB is 300 lb lighter (3,380 lb dry); Sonic Lite SL169VUD is 90 lb heavier (3,770 lb dry).
| Nearest Sonic Lite siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Sonic Lite SL169VMK | 21 ft 2 in | 4 | 3,680 | — | — | — | — |
| Sonic Lite SL169VRK | 22 ft 2 in | 4 | 3,800 | — | — | — | — |
| Sonic Lite SL169VUD | 21 ft 11 in | 6 | 3,770 | — | — | — | — |
| Sonic Lite SL150VRB | 19 ft 11 in | 2 | 3,290 | — | — | — | — |
| Sonic Lite SL150VRK | 19 ft 2 in | 2 | 3,160 | — | — | — | — |
All 6 Sonic Lite floorplans: Sonic Lite line hub.
| Other lines, nearest by dry weight | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| Sonic Lite SL169VMK | — | 3,680 | 4 | 21 ft 2 in |
| Coyote CL180 | 4,500 | 3,675 | — | 23 ft 9 in |
| Jay Feather 15MRB | 4,995 | 3,675 | 4 | 20 ft 2 in |
| Ameri-Lite 197BH | — | 3,690 | — | 22 ft 2 in |
| SylvanSport VIRE | 5,000 | 3,670 | 2 | 19 ft 6 in |
| Colt 17DBS | 4,800 | 3,695 | 8 | 23 ft 7 in |
| Escape E201TB | 4,400 | 3,700 | 3 | 23 ft 9 in |
Against the Sonic Lite SL169VMK: the Coyote CL180 is 5 lb lighter and 3 ft longer; the Jay Feather 15MRB is 5 lb lighter and 1 ft shorter; the Ameri-Lite 197BH is 10 lb heavier and 1 ft longer.
08 Common questions about the Sonic Lite SL169VMK
How many people does the Sonic Lite SL169VMK sleep?
It is rated to sleep 4. 1 of the 5 Sonic Lite floorplans that publish a count sleep more.
How long is the Sonic Lite SL169VMK?
21' 2" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
3 of the 18 fields this catalogue tracks are published for the Sonic Lite SL169VMK. Not published: GVWR, cargo capacity (CCC), hitch weight, exterior height, exterior width, interior height, fresh tank, grey tank, black tank, 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 2 recall campaigns and 1 owner complaint (model years 2005 on) against the Sonic Lite 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 unknown or other.
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 Sonic Lite line page.