2026 GMC Sierra 1500 Denali Towing 2022 Airstream Globetrotter 25fb-twin
This build shows the 2026 GMC Sierra 1500 Denali (9,100 lb towing capacity) paired with the 2022 Airstream Globetrotter 25fb-twin (6,100 lbs dry weight). With 92 lbs of cargo, this combination is within the 80% safe towing guideline.
Half-Ton Pickup
2026 GMC
Sierra 1500 Denali
5.3L V8 · 4WD
Vehicle image
coming soon
coming soon
Travel Trailer
2022 Airstream
Globetrotter 25fb-twin
25' 11" Length · Sleeps 6
Towing Capacity
9,100 lbs
Max Towing Capacity
6,401 lbs
Total Tow Weight (RV + Cargo)
2,699 lbs
Remaining Capacity
Tow Weight Breakdown
Total: 6,401 lbs
RV Dry Weight
6,100 lbs
Base trailer weight
Fresh Water
167 lbs
50% of 40 gal tank
Propane
42 lbs
100% capacity
RV Cargo
92 lbs
Gear inside trailer
Payload Capacity (Weight ON Truck)
Truck Capacity: 1,910 lbs
Using: 1,357 lbs
Tongue Weight
885 lbs
Actual hitch weight
Passengers
360 lbs
2 people in truck
Truck Bed Cargo
112 lbs
Hitch equipment
Gear & Cargo
In Truck: 62 lbs
In Trailer: 92 lbs
Fresh Water
50% (167 lbs)
Propane
100% (42 lbs)
Estimated Fuel Economy
17
Solo MPG
14.3
Towing MPG
-16%
$24.48
Per 100 Miles
@ $3.50/gal
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Create Your BuildVehicle Specs
Full Specs →2026 GMC Sierra 1500 Denali
Max Towing
9,100 lbs
80% Guideline
7,280 lbs
Payload
1,910 lbs
MPG
17 combined
Engine
5.3L V8
RV Specs
Full Specs →2022 Airstream Globetrotter 25fb-twin
Dry Weight
6,100 lbs
GVWR
7,300 lbs
Length
25' 11"
Sleeps
6
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