01 What makes it unique
Keystone publishes three weights for the Reign 19RK: a shipping weight of 4,030 lb, a carrying capacity of 1,470 lb and a hitch weight of 475 lb. Those are Keystone’s own terms, and this page keeps them. Keystone does not call the first figure dry or unloaded weight, does not say the hitch figure is measured dry, and publishes no GVWR for any Reign floorplan, so none of the three is renamed here and no loaded rating is worked out from them. The trailer’s own federal weight label, inside the door, is the document that carries its UVW, cargo capacity and GVWR.
Tank capacities are 37 gal fresh, 54 gal gray and 27 gal waste, as Keystone lists them. Fresh water weighs about 8.3 lb per US gallon, so a full fresh tank is roughly 307 lb on the road before anything else is loaded. The tire size Keystone lists is ST235/75R15D.
Against the 4 Reign floorplans profiled here, this one is the 4th by Keystone’s shipping weight, in a range from 2,970 lb (13RK) to 4,030 lb (19RK). Every figure in that comparison comes from the same Keystone page type for the same model year, so the comparison inside the series is like for like.
Every number on this page was read on 5 Nov 2026 from Keystone’s own floorplan page for the Reign 19RK. That page carries no model year, so the year comes from the roster page that links it, which lists the Reign floorplans under the heading “2027 Floorplans”. Keystone notes that its website reflects the most recent production run and that features and specifications change during the year.
How the 19RK differs from the other three Reign floorplans. Most distinctive first. How these ranks are worked out.
- Shipping weight (Keystone’s term), 4,030 lb: heaviest of four; next is the 18RB (3,960 lb).
- Carrying capacity (Keystone’s term), 1,470 lb: largest of four; next is the 13RK (1,230 lb).
- Hitch weight as Keystone lists it, 475 lb: heaviest of four; next is the 18RB (435 lb).
- Hitch weight as a share of shipping weight, 11.8%: largest of four; next is the 18RB (11%).
- Length, 23 ft 6 in: longest of four; next is the 18RB (22 ft 8 in).
- Grey tank, 54 gal: largest of four; next are the 13RK, 15RB and 18RB (27 gal).
- Sleeping capacity, 4: largest of four, level with the 18RB; next are the 13RK and 15RB (3).
Next to the 18RB, the nearest lighter floorplan by shipping weight, the 19RK is 70 lb heavier by shipping weight, has 595 lb more carrying capacity, has a hitch weight 40 lb heavier, is 10 in longer and has a grey tank 27 gal larger; the two publish the same exterior height, fresh tank and sleeping capacity.
02 Full specifications
Dimensions
- Exterior length
- 23' 6"
- Exterior height
- 10' 5"
- Exterior width
- Not published by Keystone
Weights
- Dry / unit base weight (UVW)
- Not published by Keystone
- GVWR (max loaded)
- Not published by Keystone
- Shipping weight (Keystone’s term)
- 4,030 lb
- Carrying capacity (Keystone’s term)
- 1,470 lb
- Hitch weight, as Keystone lists it
- 475 lb
Capacities
- Fresh water
- 37 gal
- Gray water
- 54 gal
- Waste water
- 27 gal
Running gear
- Hitch type
- Bumper pull
- Tire size
- ST235/75R15D
Sleeping & layout
- Sleeps
- 4
- Propane
- 40 lb
- Refrigerator
- 10 cu ft
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.
Towing it
Can’t check: Keystone publishes no GVWR. A tow check needs the GVWR, the most the trailer may weigh loaded, and Keystone prints none for this floorplan, so this site does not work one out. Read the GVWR on the trailer’s own federal weight label and hold it against your tow vehicle’s ratings.
03 The Reign floorplan family
Keystone lists 5 Reign floorplans for 2027. 4 have a complete Keystone figure set and no existing page here, and are profiled, from 2,970 lb to 4,030 lb shipping weight; the others are catalogued on this page with the reason against each. Keystone publishes shipping weight, carrying capacity and hitch weight for these trailers, and no GVWR.
| Floorplan | Nominal | Sleeps | Notable |
|---|---|---|---|
| 13RK | 17' 4" | 3 | Profiled |
| 15RB | 19' 11" | 3 | Profiled |
| 18RB | 22' 8" | 4 | Profiled |
| 19RK | 23' 6" | 4 | Profiled |
| 22FK | — | 4 | Catalogued · Keystone publishes no shipping weight, carrying capacity, hitch, length, height, fresh, grey, waste for it |
Keystone lists 5 Reign floorplans for 2027. 4 are profiled here; the rest are catalogued with the reason against each.
04 Notes on this floorplan
What Keystone does not publish for the Reign
No GVWR, no unloaded (dry) weight under that name, no dry hitch weight and no exterior width appear on Keystone’s floorplan pages for this series, so those rows read as not published. Nothing is filled from a sibling floorplan, 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). On a Reign those figures come from the trailer, not from this page, and they govern the towing decision.
05 How it compares
3,960 lb shipping weight against this plan’s 4,030 lb (Keystone’s figures, same series, same model year).
07 Where this floorplan sits
Closest sibling: the Reign 18RB, nearest on the published figures. It differs on 3 of the 5 fields both publish (this plan first): length 23 ft 6 in vs 22 ft 8 in; hitch weight 475 lb vs 435 lb; grey tank 54 gal vs 27 gal. They match on sleeps and fresh tank.
| Reign plans | This plan | Position, low to high | Range |
|---|---|---|---|
| Hitch weight (lb) | 475 | 4 of 4 | 325–475 |
| Length | 23 ft 6 in | 4 of 4 | 17 ft 4 in–23 ft 6 in |
| Grey tank (gal) | 54 | 4 of 4 | 27–54 |
| Sleeps | 4 | 3–4 of 4 | 3–4 |
| Nearest Reign siblings | Length | Sleeps | Dry (lb) | GVWR (lb) | CCC (lb) | Hitch (lb) | Fresh (gal) |
|---|---|---|---|---|---|---|---|
| Reign 19RK | 23 ft 6 in | 4 | — | — | — | 475 | 37 |
| Reign 18RB | 22 ft 8 in | 4 | — | — | — | 435 | 37 |
| Reign 15RB | 19 ft 11 in | 3 | — | — | — | 345 | 37 |
| Reign 13RK | 17 ft 4 in | 3 | — | — | — | 325 | 37 |
All 4 Reign floorplans: Reign line hub.
08 Common questions about the 19RK
What is the tongue weight of the 19RK?
475 lb as published.
How many people does the 19RK sleep?
It is rated to sleep 4. No other Reign floorplan here is rated for more.
What are the tank capacities on the 19RK?
Fresh 37, grey 54 gallons.
How long is the 19RK?
23' 6" overall, tongue or pin box included.
From the figures above.
09 What this page publishes, and what it does not
8 of the 18 fields this catalogue tracks are published for the 19RK. Not published: dry weight, GVWR, cargo capacity (CCC), exterior width, interior height, black tank, slide count, axle count, awning, air conditioning.
Sourcing rules: methodology.
10 Manuals & documents
Sources: keystonerv.com (linked below); the full source note is at the foot of the page.
11 NHTSA safety record
NHTSA holds 5 recall campaigns and 1 owner complaint (model years 2005 on) against the Reign, Hampton & Sprout 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 Reign, Hampton & Sprout line page.