Fifth Wheel
Keystone RV Montana High Country 353rl
Compare specs across all model years (2015–2018)
4
Model Years
4
Sleeps
37' 5"
Length
14,292
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2018 Montana High Country 353rl
Best Choice
Highest Mint Score (33.4). Most recent model year with latest updates.
What Changed Year-Over-Year
2017
2018
Length Increased
Length changed from 36' 9" to 37' 5".
All Model Years
Best Value
2018
2018 Keystone RV Montana High Country 353rl
33.4
14,300 lbs GVWR
2,300 lbs Hitch
37' 5"
Sleeps 4
View Full Specs
Check Towing
2017
2017 Keystone RV Montana High Country 353rl
33.4
14,300 lbs GVWR
2,300 lbs Hitch
36' 9"
Sleeps 4
View Full Specs
Check Towing
2016
2016 Keystone RV Montana High Country 353rl
30.6
2,275 lbs Hitch
36' 9"
Sleeps 4
View Full Specs
Check Towing
2015
2015 Keystone RV Montana High Country 353rl
32.4
14,275 lbs GVWR
2,275 lbs Hitch
36' 9"
Sleeps 4
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Montana High Country 353rl?
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.
Popular RV Upgrades
Based on what RV owners are buying
-11%
Prime
2.3K Super Quiet Generator
$396.00
$444.99
-32%
Prime
RV Cover
$189.99
$279.99
"Our mission at Mint RV is to help people make well-informed RV buying decisions, so they can escape the stress of everyday life, reconnect with family, and create unforgettable memories in the great outdoors"