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FLOOR-PLAN RECORD · 2027

Montana High Country 391TB

Published specifications, practical context, nearby alternatives, and the manufacturer source in one record.

Source checked

Floor-plan overview

The Keystone Montana High Country 391TB measures 43 ft 11 in, and lists a dry weight of 15,865 lb. The published configuration lists a sleeping capacity of Up to 9.

Length range40 feet and longerPublished length: 43 ft 11 in
Weight range15,865 lbGVWR is not published in the reviewed source
Cargo capacity2,920 lbPublished cargo carrying capacity
Living capacitySleeps Up to 9Slide count is not published
Tank capacities77 gal fresh150 gal gray, 100 gal black
Source coverage9 published fieldsUnknown values remain visibly marked in the full table

Specifications

Length43 ft 11 in
Dry weight15,865 lb
GVWRNot provided
Hitch / pin weight2,785 lb
Sleeping capacityUp to 9
SlidesNot provided
Fresh water77 gal
Gray water150 gal
Black water100 gal
Interior heightNot provided
Exterior height160 in
MSRPNot provided
Cargo carrying capacity2,920 lb

Weight and towing context

The reviewed source does not provide both dry weight and GVWR, so this page does not calculate a difference between them.

The published pin weight is about 17.6% of the listed dry weight. That percentage is descriptive only and is not an estimate of loaded pin weight.

These figures describe the RV, not whether a specific truck is suitable. Loaded pin weight, passengers, cargo, hitch equipment, axle ratings, payload rating, and towing limits still need to be checked.

Water and living capacity

Fresh water77 gal
Gray water150 gal
Black water100 gal
Sleeping capacityUp to 9
SlidesNot provided

Capacities are shown exactly as represented in the reviewed source. They should not be combined or inferred when a field is missing.

Compare nearby floor plans

These are the closest documented Montana High Country floor plans by published length. Open each record to compare weights, capacities, missing fields, and source details.

KeystoneMontana High Country 300RKLength34 ft 11 inDry weight12,540 lbKeystoneMontana High Country 290RLLength33 ft 11 inDry weight12,275 lb
View every Montana High Country floor plan →
Source context

Source note

The official table does not publish GVWR or slide count.

What to verify

  • Confirm gvwr if it affects your purchase or towing decision.
  • Confirm slide count if it affects your purchase or towing decision.
  • Confirm interior height if it affects your purchase or towing decision.
  • Confirm sourced msrp if it affects your purchase or towing decision.
  • Check the certification label and installed options on the exact unit, since production equipment can change published weights.
  • Compare loaded pin weight, passengers, cargo, hitch equipment, axle ratings, truck payload, and towing limits before matching a tow vehicle.