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Fifth-wheel floor plans, specs, and comparisons

Find the RV that fits your life.

Compare verified models, floor plans, and specifications, with sources and conflicts in view.

Every number on this site comes from the manufacturer's own page or brochure. When two official values disagree, both stay on the record, and nothing is estimated to fill a gap.

That is the whole research standard, and it is why a record here can be checked against its source in one click.

One record, read from the top

Inside one sourced floor-plan record

This is the Grand Design Solitude 310GK record, drawn to scale from its published dimensions. Scroll through the four things every record on the site has to settle.

Solitude 310GK scale drawing: 34 ft 4 in long, 13 ft 5 in tall Side elevation drawn to scale from the published exterior length of 34 ft 4 in and exterior height of 13 ft 5 in. The outline is a generic fifth-wheel shape, not a profile of this unit. Roof sits 1 in under a 13 ft 6 in limit. Overall length is 5 ft 8 in shorter than a 40 ft pad. 13 FT 6 IN CLEARANCE 13 ft 5 in 34 ft 4 in overall 40 FT PAD Roof: 1 in under a 13 ft 6 in limit Length: 5 ft 8 in shorter than a 40 ft pad SCALE DRAWING FROM PUBLISHED DIMENSIONS
Length
34 ft 4 in
Dry weight
12,500 lb
GVWR
19,000 lb
Sleeps
4
Interior height
97 in
Slides
3

Side elevation drawn from the published exterior length of 34 ft 4 in and exterior height of 13 ft 5 in. The outline is a generic fifth-wheel shape, not a profile of this unit.

Published dimensions

34 ft 4 in long, 13 ft 5 in tall

The drawing uses the brochure's exterior length and height, so a 40-foot pad and a 13 ft 6 in clearance line can be checked before anyone books a walkthrough.

Weight ratings

12,500 lb dry, 19,000 lb GVWR

Both figures come from the 2026 brochure. The 6,500-pound difference is a rating comparison, not a promise of what a specific unit can carry after options and fluids.

Source note

Two official values, both kept

An unlabeled current page lists 13,200 pounds dry. The year-specific brochure value leads the record, and the second figure stays visible so a buyer can ask the dealer which one applies.

Living space

Three slides, sleeps four, 97-inch ceiling

Where the brochure is silent, the figure comes from the manufacturer's current product listing and is checked before it goes on the record.

Open the full 310GK record

Browse by manufacturer

Six manufacturers and 100 fifth-wheel floor-plan records. Hover a row to see one of its scale drawings.

AllianceParadigm10 records Forest RiverCardinal, Cedar Creek, Cherokee Arctic Wolf19 records Grand DesignInfluence, Reflection, Solitude24 records HeartlandBighorn7 records JaycoEagle, North Point15 records KeystoneAlpine, Cougar, Cougar Half-Ton, Cougar Sport, Montana, Montana High Country25 records

Prefer to start from a constraint instead of a brand? Browse the attribute collections, open every floor plan on one page, or compare two shortlisted models. Towing something smaller? Browse the travel-trailer records.

Comparisons that stay close

Published matchups between families that belong on the same shortlist, with source years kept in view.

Model comparisonGrand Design Solitude versus Keystone Montana

Two luxury families by published specifications, floor-plan range, and source coverage.

Open comparison Model comparisonAlliance Paradigm versus Grand Design Solitude

Current luxury lineups, specialized rooms, published weights, and source-year boundaries.

Open comparison Model comparisonGrand Design Reflection versus Keystone Cougar

Two mainstream families with different lineup breadth, weight ranges, and room priorities.

Open comparison Floor-plan comparisonInfluence 3804DS versus Influence 3904BH

Dual-suite privacy against a bunk-room family layout inside one Grand Design family.

Open comparison DirectoryAll nine comparisons

Every matchup on the site, including the Influence floor-plan pairs.

Open the directory

Fifth-wheel weight ratings and payload

The numbers that must agree before you tow

A truck can carry a large advertised tow rating and still run out of payload, rear-axle capacity, tire capacity, hitch capacity, or combined rating. The guide walks the chain of limits tied to the exact truck and the loaded trailer.

  1. PayloadThe truck's own label, after people, hitch hardware, and everything in the bed.
  2. Rear axle ratingPin weight lands almost entirely on the rear axle, and loaded pin weight is not the brochure figure.
  3. Tire and hitch limitsEach carries its own maximum and each is checked on its own.
  4. Combined weight ratingLoaded truck plus loaded trailer, weighed by axle at a scale.
Read the weight ratings guide
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