01 What makes it unique
The Reflection 324MBS is the mid-bunk family fifth wheel of the full-size line — the “MBS” marks a mid/rear bunk arrangement that gives the kids a dedicated private space without stepping all the way up to the largest coaches. Three slides open the central living and kitchen area while a private front bedroom sits in the raised nose, making it a genuine two-bedroom layout in a coach a properly equipped half-ton can still tow. It carries the full Reflection residential build: gel-coat fiberglass sidewalls over laminated aluminum framing, a one-piece TPO roof and a 16 cubic-foot 12-volt refrigerator.
It rides on a tandem axle with MORryde rubberized suspension and Goodyear Endurance tires, with a 13,995-pound GVWR on an 11,200-pound dry weight — leaving a generous 2,795 pounds of payload — and a 2,000-pound dry pin weight that a well-equipped half-ton or three-quarter-ton can carry. A 74-gallon fresh tank, an 87-gallon gray and a 16 cubic-foot refrigerator support a family on an extended stay, and the coach is framed for a second air conditioner.
It sleeps six in the Reflection residential build, at an MSRP near $93,700 — mid-pack in the full-size range. For families who want a private bunk room and real cargo capacity without going to the largest, heaviest coaches in the line, the tri-slide 324MBS is the family floorplan in the middle of the Reflection fifth-wheel lineup.
02 Full specifications
Dimensions
- Exterior length
- 37' 0"
- Exterior width
- 8' 0"
- Exterior height
- 12' 3"
Weights
- Dry / unit base weight
- 11,200 lbs
- GVWR (max loaded)
- 13,995 lbs
- Net cargo / payload
- 2,795 lbs
- Dry pin weight
- 2,000 lbs
Capacities
- Fresh water
- 74 gal
- Grey water
- 87 gal
- Black water
- 47 gal
- Refrigerator
- 16 cu ft
Construction
- Walls
- Laminated aluminum-framed · gel-coat fiberglass
- Roof
- One-piece TPO · walk-on decking
- Front cap
- Painted fiberglass · Max Turn aero
- Insulation
- Side/rear R-9 · floor R-30* · roof R-40*
Running gear
- Axles
- 2 (tandem)
- Hitch
- Fifth-wheel (in-bed)
- Suspension
- MORryde rubberized equalizer
- Tires
- Goodyear Endurance · aluminum wheels
Galley & bath
- Cooktop
- 3-burner recessed
- Refrigerator
- 16 cu ft
- A/C
- 15K BTU ducted A/C
- Water heater
- Tankless on-demand · gas
Sleeping & layout
- Sleeps
- 6
- Slides
- 3
- Hitch type
- Fifth-wheel (in-bed)
- Primary bed
- Front queen/king
03 The Reflection floorplan family
Grand Design's Reflection is the brand's premium-mainstream towable family, and it spans four sub-lines across both tow types. The full-size Reflection fifth wheel is the heart of the range — a residential half-ton-to-three-quarter-ton coach with a 16 cubic-foot refrigerator and laminated aluminum construction. The Reflection travel trailer (the "...TS" plans) brings that same finish to a genuine bumper-pull, for buyers who want Reflection quality without an in-bed hitch. The Reflection 150 Series is the lightest fifth wheel — CURT Touring Coil suspension, standard solar and a 90-degree turning pin box for short-bed half-tons — and the Reflection 100 Series is the accessible short-bed fifth-wheel entry. The 324MBS on this page is highlighted; each other profiled plan links to its own page. The full Reflection catalogue runs to dozens of floorplans across all four; the highest-demand layouts are detailed here and the rest are catalogued on the line hub.
| Floorplan | Sub-line | Type | Nominal | Sleeps | Notable |
|---|---|---|---|---|---|
| 322FKTS | Reflection TT | TT | 36 ft | 6 | Front-kitchen couples, rear bath, dual slide |
| 317RSTS | Reflection TT | TT | 35 ft | 4 | Rear-living dual-slide couples trailer |
| 312BHTS | Reflection TT | TT | 37 ft | 6 | Private bunkhouse + outside kitchen, triple slide |
| 345RLTS | Reflection TT | TT | 39 ft | 6 | Rear-living tri-slide, theater seating |
| 342BHTS | Reflection TT | TT | 38 ft | 7 | New 2026: rear private bunkhouse + outside kitchen, triple slide |
| 28RL | Reflection 100 | 5W | 31 ft | 4 | Half-ton rear-living, dual slide |
| 27BH | Reflection 100 | 5W | 32 ft | 10 | Half-ton bunkhouse, sleeps ten |
| 32BH | Reflection 100 | 5W | 36 ft | 7 | Bunkhouse flagship of the 100 Series |
| 270BN | Reflection 150 | 5W | 30 ft | 2 | Single-slide rear bunk, lightest range |
| 295RL | Reflection 150 | 5W | 33 ft | 4 | Rear-living dual-slide half-ton |
| 303RLS | Reflection FW | 5W | 33 ft | 4 | Entry full-size rear-living, tri-slide |
| 337RLS | Reflection FW | 5W | 36 ft | 4 | Rear-living couples full-size |
| 320MKS | Reflection FW | 5W | 35 ft | 4 | Mid-kitchen + outside kitchen, desk |
| 311BHS | Reflection FW | 5W | 37 ft | 6 | Private bunkhouse, quad slide |
| 367BHS | Reflection FW | 5W | 41 ft | 8 | Bunk + loft full-timer flagship |
| 324MBS | Reflection FW | 5W | 37 ft | 6 | Mid-bunk two-bedroom, tri-slide |
| 360FLS | Reflection FW | 5W | 39 ft | 6 | Front-living flagship, five slides |
| 362TBS | Reflection FW | 5W | 40 ft | 8 | Two-bedroom rear bath, sleeps eight |
| 250ML | Reflection 150 | 5W | 30 ft | 3 | Compact mid-living, single slide |
| 260RD | Reflection 150 | 5W | 30 ft | 4 | Lightest 5W, rear-living, big payload |
| 298BH | Reflection 150 | 5W | 35 ft | 8 | Half-ton bunkhouse, sleeps eight |
| 22RK | Reflection 100 | 5W | 27 ft | 4 | Smallest/cheapest 5W, biggest payload |
| 24RL | Reflection 100 | 5W | 30 ft | 4 | Rear-living, lightest pin, dual A/C |
The full-size Reflection fifth wheel is the volume heart of the line, sitting below the luxury Solitude and new Influence fifth wheels and above the lighter 150 and 100 Series. Pin weights are factory dry figures and climb with cargo — even a half-ton-rated coach needs its loaded pin checked against the truck's payload and rear-axle rating. Additional Reflection fifth-wheel floorplans are catalogued on the line hub.
04 What owners & reviewers report
Private bunk room
A dedicated rear bunk space gives kids their own room — the family advantage over the rear-living couples plans.
Strong payload
2,795 lb of payload on a 13,995-lb GVWR carries a family’s full load with real margin.
Half-ton-friendly pin
A 2,000-lb dry pin is among the lighter full-size Reflection pins — within reach of a well-equipped half-ton.
Confirm the loaded pin
A 2,000-lb dry pin climbs with cargo — weigh loaded and check your truck’s payload and rear-axle rating before towing.
05 How it compares
The entry rear-living full-size coach — a lighter, couples-first layout if a bunk room isn’t needed.
A quad-slide private bunkhouse — more space and a heavier pin for a larger family.
The lighter 150 Series bunkhouse — a smaller half-ton-friendly take on a family fifth wheel.