Travel Trailer
Jayco Jay Flight SLX 174bh
Compare specs across all model years (2016–2024)
4
Model Years
5
Sleeps
21' 8"
Length
3,825
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2024 Jay Flight SLX 174bh
Best Choice
Highest Mint Score (30.3). Most recent model year with latest updates.
What Changed Year-Over-Year
2017
2023
Weight Increase
GVWR increased from 3,500 to 4,150 lbs (650 lbs heavier).
2016
2017
Tank Capacity Change
Fresh water capacity changed from 26 to 20 gallons.
All Model Years
Best Value
2024
2024 Jayco Jay Flight SLX 174bh
30.3
4,150 lbs GVWR
310 lbs Hitch
21' 8"
Sleeps 5
View Full Specs
Check Towing
2023
2023 Jayco Jay Flight SLX 174bh
29.8
4,150 lbs GVWR
325 lbs Hitch
21' 8"
Sleeps 5
↑ 650 lbs heavier than 2017
View Full Specs
Check Towing
2017
2017 Jayco Jay Flight SLX 174bh
28.8
3,500 lbs GVWR
320 lbs Hitch
21' 6"
Sleeps 5
View Full Specs
Check Towing
2016
2016 Jayco Jay Flight SLX 174bh
29.3
3,500 lbs GVWR
310 lbs Hitch
21' 7"
Sleeps 5
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Jay Flight SLX 174bh?
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.
Leave the Noise Behind.
Reconnect Outdoors.
Our mission is to help people make well-informed RV buying decisions, so they can leave the noise and screens behind, reconnect with family, and create unforgettable memories in the great outdoors.
Free tools. No sales pressure. Just better decisions.