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2026 GMC Sierra 3500 HD Double Cab Long Bed Pro 4WD (Single Rear Wheel)
Service / Utility TrucksSierra HD














































































Description
GMC Sierra 3500 HD Double Cab Long Bed Pro 4WD (Single Rear Wheel)
Specifications
Manufacturer
GMC
Model
Sierra 3500 HD Double Cab Long Bed Pro 4WD (Single Rear Wheel)
Year
2026
Category
Service / Utility Trucks
Subcategory
Sierra HD
Wheelbase
162.48 in
Length, Overall
257.24 in
Width, Max w/o mirrors
81.85 in
Height, Overall
80.87 in
Ground Clearance, Front
11.18 in
Ground Clearance, Rear
11.18 in
Cab to Axle
55.20 in
Cargo Box Length @ Floor
98.27 in
Cargo Box Width @ Floor
71.40 in
Cargo Box Width @ Wheelhousings
50.55 in
Cargo Box (Area) Height
21.00 in
Cargo Volume
83.50 ft³
Front Head Room
43.03 in
Front Leg Room
44.53 in
Front Shoulder Room
66.02 in
Front Hip Room
61.18 in
Second Head Room
39.88 in
Second Leg Room
35.24 in
Second Shoulder Room
64.88 in
Second Hip Room
60.24 in
Gross Axle Wt Rating - Front
4,800 lbs
Gross Axle Wt Rating - Rear
7,250 lbs
Gross Axle Weight Rating (Combined)
12,050 lbs
Gross Combined Wt Rating
24,000 lbs
Gross Vehicle Weight Rating
11,400 lbs
Curb Weight
6,995 lbs
Curb Weight - Front
4,081 lbs
Curb Weight - Rear
2,914 lbs
Trim Curb Weight
7,001 lbs
As Spec'd Curb Weight
7,001 lbs
Base Trim Weight - Front
4,083 lbs
Base Trim Weight - Rear
2,918 lbs
Reserve Axle Capacity
4,699 lbs
Reserve Axle Capacity - Front
717 lbs
Reserve Axle Capacity - Rear
3,982 lbs
Maximum Payload Capacity
4,405 lbs
As Spec'd Payload
4,399 lbs
Passenger Capacity
6
Fuel Tank Capacity, Approx
36.0 gal
Quick Enquiry
Service / Utility Trucks GMC Cars for Sale Pasadena
Find this GMC Sierra 3500 HD Double Cab Long Bed Pro 4WD (Single Rear Wheel) at Thorson Motor Center