VIN Decoder Results
1GT4UPE74TF179763
Basic Information
Vehicle Make
GMC
Vehicle Model
Sierra HD
Vehicle Series
2500
Vehicle Trim
AT4
Additional Information
Additional Error Text
The Model Year decoded for this VIN may be incorrect. If you know the Model year, please enter it and decode again to get more accurate information.
Error Text
0 - VIN decoded clean. Check Digit (9th position) is correct
Vehicle Descriptor
1GT4UPE7*TF
Manufacturer Name
GENERAL MOTORS LLC
Model Year
2026
Plant City
FLINT
Vehicle Type
TRUCK
Plant Country
UNITED STATES (USA)
Plant State
MICHIGAN
Body Class
Pickup
Gross Vehicle Weight Rating From
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Gross Vehicle Weight Rating To
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Drive Type
4WD/4-Wheel Drive/4x4
Brake System Type
Hydraulic
Engine Number Of Cylinders
8
Displacement (CC)
6600.0
Displacement (CI)
402.75671102523
Displacement (L)
6.6
Engine Model
L8T
Fuel Type - Primary
Gasoline
Other Engine Info
SIDI, VVT, CAST IRON
Seat Belt Type
Manual
Other Restraint System Info
AY0 - Active Manual Belts
Curtain Air Bag Locations
All Rows
Front Air Bag Locations
1st Row (Driver and Passenger)
Side Air Bag Locations
1st Row (Driver and Passenger)
Anti-lock Braking System (ABS)
Standard
VIN Breakdown
1GT
World Manufacturer Identifier
4UPE7
Vehicle Descriptor Section
4
Check Digit
TF179763
Vehicle Identifier Section
Explore This Vehicle
All Years
GMC Sierra HD — All Years →
All Models
All GMC Models →
Window Sticker
View Monroney Label →
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