Fifth Wheel
Keystone RV Montana High Country 379rd
Compare specs across all model years (2017–2019)
3
Model Years
7
Sleeps
40' 0"
Length
15,400
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2017 Montana High Country 379rd
Best Choice
Lightest GVWR (15,400 lbs) makes it towable by more vehicles. Highest Mint Score (31.1).
What Changed Year-Over-Year
2017
2018
Capacity Upgrade
Sleeping capacity increased from 6 to 8 with layout improvements.
All Model Years
2019
2019 Keystone RV Montana High Country 379rd
29.9
15,400 lbs GVWR
2,560 lbs Hitch
40' 0"
Sleeps 8
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2018
2018 Keystone RV Montana High Country 379rd
30.1
15,400 lbs GVWR
2,405 lbs Hitch
40' 4"
Sleeps 8
↑ Sleeps 2 more than 2017
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Best Value
2017
2017 Keystone RV Montana High Country 379rd
31.1
15,400 lbs GVWR
2,405 lbs Hitch
40' 4"
Sleeps 6
Original model year
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Check Towing
Can Your Vehicle Tow the Montana High Country 379rd?
Enter your truck specs to see if any of these model years fit your towing capacity—and which year gives you the most safety margin.
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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