Fifth Wheel
Keystone RV Alpine 3910rk
Compare specs across all model years (2021–2025)
5
Model Years
6
Sleeps
42' 11"
Length
16,500
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2022 Alpine 3910rk
Best Choice
Lightest GVWR (16,500 lbs) makes it towable by more vehicles. Highest Mint Score (29.9).
All Model Years
2025
2025 Keystone RV Alpine 3910rk
28.9
16,500 lbs GVWR
2,780 lbs Hitch
42' 11"
Sleeps 6
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2024
2024 Keystone RV Alpine 3910rk
28.9
16,500 lbs GVWR
2,780 lbs Hitch
42' 11"
Sleeps 6
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Check Towing
2023
2023 Keystone RV Alpine 3910rk
28.9
16,500 lbs GVWR
2,780 lbs Hitch
42' 11"
Sleeps 6
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Check Towing
Best Value
2022
2022 Keystone RV Alpine 3910rk
29.9
16,500 lbs GVWR
2,780 lbs Hitch
43' 0"
Sleeps 6
View Full Specs
Check Towing
2021
2021 Keystone RV Alpine 3910rk
29.7
16,500 lbs GVWR
2,780 lbs Hitch
43' 0"
Sleeps 6
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Alpine 3910rk?
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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