Fifth Wheel
Keystone RV Montana High Country 310re
Compare specs across all model years (2015–2020)
6
Model Years
5
Sleeps
34' 0"
Length
14,199
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2017 Montana High Country 310re
Best Choice
Lightest GVWR (14,155 lbs) makes it towable by more vehicles. Highest Mint Score (33.6).
What Changed Year-Over-Year
2018
2019
More Compact
Length changed from 34' 11" to 34' 0".
2017
2018
Capacity Upgrade
Sleeping capacity increased from 4 to 6 with layout improvements.
All Model Years
2020
2020 Keystone RV Montana High Country 310re
32.1
14,200 lbs GVWR
2,280 lbs Hitch
34' 0"
Sleeps 6
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2019
2019 Keystone RV Montana High Country 310re
32.1
14,200 lbs GVWR
2,280 lbs Hitch
34' 0"
Sleeps 6
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Check Towing
2018
2018 Keystone RV Montana High Country 310re
32.6
14,155 lbs GVWR
2,155 lbs Hitch
34' 11"
Sleeps 6
↑ Sleeps 2 more than 2017
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Check Towing
Best Value
2017
2017 Keystone RV Montana High Country 310re
33.6
14,155 lbs GVWR
2,155 lbs Hitch
34' 4"
Sleeps 4
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Check Towing
2016
2016 Keystone RV Montana High Country 310re
29.6
2,285 lbs Hitch
34' 4"
Sleeps 4
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Check Towing
2015
2015 Keystone RV Montana High Country 310re
31.4
14,285 lbs GVWR
2,285 lbs Hitch
34' 4"
Sleeps 4
Original model year
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Check Towing
Can Your Vehicle Tow the Montana High Country 310re?
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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