Fifth Wheel
Heartland Landmark 365 Lm-chesapeake
Compare specs across all model years (2021–2023)
3
Model Years
4
Sleeps
43' 1"
Length
18,000
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2021 Landmark 365 Lm-chesapeake
Best Choice
Highest Mint Score (31.7).
All Model Years
2023
2023 Heartland Landmark 365 Lm-chesapeake
30.4
18,000 lbs GVWR
3,000 lbs Hitch
43' 1"
Sleeps 4
View Full Specs
Check Towing
2022
2022 Heartland Landmark 365 Lm-chesapeake
30.4
18,000 lbs GVWR
3,000 lbs Hitch
43' 1"
Sleeps 4
View Full Specs
Check Towing
Best Value
2021
2021 Heartland Landmark 365 Lm-chesapeake
31.7
43' 1"
Sleeps 4
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Landmark 365 Lm-chesapeake?
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.