01 What makes the 2019 30.5MBOK different
The Eagle HT 30.5MBOK is one of Jayco's Eagle HT fifth wheels, the half-ton tier engineered to be towed by a properly equipped half-ton truck, below the full-size Eagle. This page covers one model year of it — the 2019 30.5MBOK, exactly as Jayco published it — because the numbers that decide whether your truck can pull this trailer are not the same from one year to the next.
For the 2019 model year Jayco published a 11,950-pound GVWR on a 10,110-pound dry weight, 1,840 pounds of published cargo capacity, a 1,840-pound dry pin weight. A pin weight in that range lands well outside half-ton territory: plan on a three-quarter-ton or larger truck, and check the loaded pin against the truck's payload and rear-axle ratings rather than against the tow rating alone.
This is the earliest 30.5MBOK model year with a verified factory record in this catalogue. Later years are linked at the foot of the page, each with its own published figures.
A 2019 coach is 7 model years old as of 2026, which puts it squarely in used-buyer territory. Section 05 sets out what to inspect on a laminated-wall fifth wheel of this age — tyre date codes, roof and seam sealant, slide seals, and the soft-floor and delamination checks that separate a tidy coach from an expensive one.
02 Full 2019 specifications
Dimensions
- Exterior length
- 35'11"
- Exterior width
- 8'0"
- Width, slides out
- Not published
- Exterior height
- Not published
- Exterior height (w/ A/C)
- 12'5"
- Interior height (main)
- Not published
Weights
- Dry / unit base weight (UVW)
- 10,110 lbs
- GVWR (max loaded)
- 11,950 lbs
- Net cargo / payload (CCC)
- 1,840 lbs
- Dry pin weight
- 1,840 lbs
Running gear
- Tire size
- Not published
- Hitch type
- Fifth-wheel (in-bed)
- Model year of record
- 2019
Capacities
- Fresh water
- Not published
- Grey water
- Not published
- Black water
- 32.5 gal
- LP / propane
- Not published
- LP / propane, optional
- Not published
Galley & systems
- Water heater
- Not published
- Furnace output
- Not published
- Furnace, auto-ignition
- Not published
- Outside storage compartments
- Not published
Sleeping
- Sleeps
- Not published
What it takes to tow this
Built from this floorplan’s verified weights. We publish the trailer side only.
Truck tow ratings are not listed: one model varies by thousands of pounds across engine, axle ratio, cab and package. The loaded range is the 15–25% pin-weight convention for fifth wheels, applied to this plan’s 11,950 lb GVWR, not a measurement of this unit. Hitch class is not used as a rating (SAE J684 covers trailers to 10,000 lb GVWR); read the rating stamped on your hitch. On this plan the convention band’s low end fell below the published dry figure, so the range starts at the published dry weight instead — loaded is never lighter than dry.
03 What changed for the 2019 model year
2019 is the earliest model year of the 30.5MBOK that this catalogue has a verified factory record for, so there is no earlier year here to compare it against. The years we do publish run 2019 to 2020; each one is linked below.
| Model year | Dry (UVW) | GVWR | Dry pin | Sleeps | Tire size |
|---|---|---|---|---|---|
| 2019 | 10,110 | 11,950 | 1,840 | Not published | Not published |
| 2020 | 9,970 | 11,950 | 1,795 | Not published | Not published |
Every row is that model year's own factory record. The all-years overview for this floorplan, with the family history and the full line, is on the Jayco Eagle HT 30.5MBOK parent page.
No published field moved
Jayco's published record for the 2019 30.5MBOK matches the adjacent year field for field.
Where these numbers come from
Every figure on this page is read from Jayco's own 2019 model page for the 30.5MBOK — one source, one model year, no blending. The all-years parent page sets this year beside every other model year we hold, and where the record this catalogue originally profiled disagrees with Jayco's own model page, both figures are published there and neither is adjusted.
Fields Jayco does not publish for 2019
For this model year the factory record omits: Exterior Width (with slides out), Exterior Height, Interior Height (main), Tire Size, Fresh Water Capacity (gals), Gray Water Capacity (gals), Propane Unit (lbs), Propane Unit (lbs) (Optional), Water Heater, Furnace BTU, Furnace, Auto-ignition (BTU output), # of outside storage compartments, Sleeps. Those rows read “Not published” on this page. They are deliberately not filled in from an adjacent model year — a neighbouring year's figure is an inference about this one, not a measurement of it.
04 Buying a 2019 30.5MBOK at 7 model years old
Tyres are almost certainly past their service age
At 7 years old, the original the factory tire size will be well beyond the five-to-seven-year age window RV tyres are normally replaced on, regardless of tread depth. Budget for a full set plus the spare unless there is a dated receipt.
Water is what kills these, and it is the cheapest thing to check
Press the walls and floor around the entry, the slide openings, the rear wall and under the front cap. Soft spots, a wavy or rippled sidewall, or a stained ceiling are delamination and water ingress, and they are structural rather than cosmetic.
Appliance and component life
Absorption fridges, water heaters and A/C units commonly need attention somewhere in the second decade. Run every appliance on both gas and mains before agreeing a price.
Weigh it before you tow it
Every weight on this page is a DRY factory figure for the 2019 model year. A used coach carries its previous owner's additions, and a fifth wheel puts roughly 15-25% of the load through the truck's rear axle. Weigh the loaded rig at a public scale and check it against the truck's payload, rear-axle and hitch ratings.
05 How it compares — and to its other years
The same floorplan one model year later, with its own published weights.
The parent page for this floorplan: every model year we hold, side by side.
06 Loading it for a trip
Cargo capacity on the 30.5MBOK is 1,840 pounds — the entire budget for gear, water, propane, batteries and everything else you put aboard.
| Weight budget | Figure | What it means |
|---|---|---|
| Cargo capacity as published (CCC) | 1,840 lb | Everything you add: gear, water, propane, batteries, food, people’s belongings. |
The published dry pin weight of 1,840 pounds is 18% of this floorplan’s 10,110-pound dry weight. Fifth-wheel pin weight rides in the bed of the truck, so it comes off payload rather than off tow rating — and it rises with the trailer as you load it, not in proportion to what you put over the axles.
Nothing above changes the ceiling. Loaded to its 11,950-pound GVWR the 30.5MBOK is towing 1,840 pounds more than its 10,110-pound dry figure, and that is the number your vehicle has to be rated for — not the brochure weight.
07 Where this floorplan sits
| Comparable fifth wheels | GVWR (lb) | Dry (lb) | Sleeps | Length |
|---|---|---|---|---|
| 30.5MBOK | 11,950 | 10,110 | — | 35 ft 11 in |
| Reflection 32BH | 11,995 | 9,468 | 7 | 35 ft 10 in |
| Roamer 264RLS | 11,800 | 9,735 | — | 32 ft 8 in |
| Cardinal 32CHILL | 12,188 | 9,688 | — | 35 ft 3 in |
| Blackthorn 279BH | 11,520 | 8,579 | — | 32 ft 11 in |
| Cougar 26RKE | 11,000 | 9,200 | 6 | 30 ft 10 in |
| Avenue 28BH | 10,495 | 8,518 | 6 | 32 ft 11 in |
Against the 30.5MBOK: the Reflection 32BH is 45 lb heavier; the Roamer 264RLS is 150 lb lighter and 3 ft shorter; the Cardinal 32CHILL is 238 lb heavier. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.
Those are the nearest fifth wheels from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.
For scale, the Eagle floorplans profiled here run 6,560 to 13,030 pounds dry and 28 to 43 feet of exterior length across 81 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.
Every profiled floorplan in this line, with the full weight table, is on the Eagle line hub.
08 Common questions about the 30.5MBOK
How much does the 30.5MBOK weigh?
Its published dry weight is 10,110 lb and its GVWR is 11,950 lb, so 1,840 lb separates the empty trailer from its rated maximum. Size the tow vehicle to the 11,950 lb figure, not the dry one.
How much can the 30.5MBOK carry?
Cargo carrying capacity is 1,840 lb, 15% of the GVWR. Across the 307 fifth wheels on this site that publish both figures, the median share is 19%, so this plan sits 3 points below the median. The yellow cargo-capacity label inside your own trailer’s entry door (49 CFR 571.120 S10.4.3) states the figure for that unit as delivered, options included, and it is the one that binds.
What is the pin weight of the 30.5MBOK?
The published dry pin weight is 1,840 lb, 18% of the dry weight. Across the 386 fifth wheels on this site that publish both figures, the median dry pin share is 19%, so this plan sits close to the median. Loaded, it changes with where the cargo sits, and it is carried by the tow vehicle’s payload, not its tow rating.
What size tow vehicle does the 30.5MBOK need?
A tow rating of at least 11,950 lb, this floorplan’s GVWR, plus enough payload for the pin load, passengers and cargo. The dry pin weight alone takes 1,840 lb of that payload before anything is loaded. Payload is printed on the tire and loading placard on the tow vehicle’s driver-side door pillar (49 CFR 571.110 S4.3); this site lists no truck ratings because they vary by build.
How long is the 30.5MBOK?
Exterior length is 35'11". Check it against campsite and storage length; the exterior figure includes the tongue or pin box.
How does the 2019 30.5MBOK differ from other model years?
Set against the published 2020 30.5MBOK record, 4 figures differ: dry weight 10,110 lb in 2019 against 9,970 lb in 2020; cargo capacity 1,840 lb in 2019 against 1,980 lb in 2020; dry hitch weight 1,840 lb in 2019 against 1,795 lb in 2020; exterior length 35 ft 11 in in 2019 against 36 ft 2 in in 2020. 2 other figures both years publish are identical. This floorplan is profiled for 2 model years here (2019 to 2020).
Every figure in these answers is read from this page’s verified specification table. Where the manufacturer publishes nothing, the question is not answered rather than estimated.
09 What this page publishes, and what it does not
Named sources publish 7 of the 18 specification fields this catalogue tracks for the 30.5MBOK (38% complete on the full field set).
Not published for this floorplan: exterior height, interior height, fresh tank, grey tank, sleeps, slide count, axle count, tire specification, awning, refrigerator, air conditioning. Those rows are left blank rather than copied from a sibling floorplan.
Sourcing rules: methodology.
11 NHTSA safety record
This floorplan belongs to the Eagle line, and NHTSA holds 44 recall campaigns and 114 owner complaints against that line. They are separate records and are not added together — a recall is a manufacturer-confirmed defect with a remedy; a complaint is one owner’s account, which NHTSA does not verify.
What to look at on a used one. Across the 114 complaints filed on this line the most-reported components are tires (23%), structure (18%) and equipment (13%). That is where owners of this family have had trouble, so it is where an inspection is worth the time.
Recall coverage is not complete — our harvest of NHTSA’s recall API ran 1,556 queries, of which 0 failed and 242 returned an explicit zero. A line can still be under-reported where NHTSA files a roster under a parent name, or where a match rests on the wording of the recall rather than its model field. Complaints come from the complete bulk file but are unverified and self-selected: a high count tracks how many units a line sold at least as much as how well it was built. Check a specific VIN at NHTSA before you buy. Full tables are on the Eagle line page.