Factory build sheet
2007 Dodge Ram ST
Build 3D7KR28D-7 · 5.7L 8cyl · Pickup
VIN positions 1 through 8 read 3D7KR28D and position 10 reads 7. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Ram whose VIN starts 3D7KR28D and carries 7 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 105 of them.
- Decoded Jul 7, 2026
- 105 known VINs
- 2 listed for sale now
Factory specification
As filed by Dodge with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 5.7 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine model
- Magnum SMPI
- Fuel type
- Gasoline
Drivetrain
- Drive type
- 4x2
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Series
- DR (2500)
- Manufacturer
- CHRYSLER DE MEXICO TOLUCA
Weight rating
- GVWR class
- Class 2G
- GVWR
- 8,001–9,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Dodge used the VIN pattern 3D7KR28D for 4 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 3D7 | CHRYSLER DE MEXICO TOLUCA · World manufacturer identifier |
| 4–8 | KR28D | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 7 | Model year — 2007 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
105 vehicles carry this build
Every VIN we have decoded to 3D7KR28D-7 shares the specification above.
- 105 Known VINs
- 2 Listed for sale now
Vehicles of this build
A fixed sample of 1 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Neighboring configurations
Other factory configurations of the Ram, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 105 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.