2025 GMC Sierra 1500 AT4 Towing 2021 Forest River RV Salem Cruise Lite 191ssxl
This build shows the 2025 GMC Sierra 1500 AT4 (8,900 lb towing capacity) paired with the 2021 Forest River RV Salem Cruise Lite 191ssxl (5,188 lbs dry weight). With 1,631 lbs of cargo, this combination is within the 80% safe towing guideline.
Half-Ton Pickup
2025 GMC
Sierra 1500 AT4
3.0L I6 · 4WD
Vehicle image
coming soon
coming soon
Travel Trailer
2021 Forest
River RV Salem Cruise Lite 191ssxl
25' 9" Length
Towing Capacity
8,900 lbs
Max Towing Capacity
7,028 lbs
Total Tow Weight (RV + Cargo)
1,872 lbs
Remaining Capacity
Tow Weight Breakdown
Total: 7,028 lbs
RV Dry Weight
5,188 lbs
Base trailer weight
Fresh Water
167 lbs
50% of 40 gal tank
Propane
42 lbs
100% capacity
RV Cargo
1,631 lbs
Gear inside trailer
Payload Capacity (Weight ON Truck)
Truck Capacity: 1,620 lbs
Using: 1,268 lbs
Tongue Weight
710 lbs
Actual hitch weight
Passengers
500 lbs
4 people in truck
Truck Bed Cargo
58 lbs
Hitch equipment
Gear & Cargo
In Truck: 8 lbs
In Trailer: 1,631 lbs
Fresh Water
50% (167 lbs)
Propane
100% (42 lbs)
In Trailer/RV
1,631 lbs
Extra Bedding
20 lbs
Towels & Linens ×3
30 lbs
Toiletries
10 lbs
Adds to tow weight
Estimated Fuel Economy
23
Solo MPG
19
Towing MPG
-17%
$18.42
Per 100 Miles
@ $3.50/gal
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Create Your BuildVehicle Specs
Full Specs →2025 GMC Sierra 1500 AT4
Max Towing
8,900 lbs
80% Guideline
7,120 lbs
Payload
1,620 lbs
MPG
23 combined
Engine
3.0L I6
RV Specs
Full Specs →2021 Forest River RV Salem Cruise Lite 191ssxl
Dry Weight
5,188 lbs
Length
25' 9"
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