Factory build sheet
2021 Ford F-250 XLT
Build 1FTRF2BT-M · 6.7L 8cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 1FTRF2BT and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every F-250 whose VIN starts 1FTRF2BT and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 29 of them.
- Decoded Jul 7, 2026
- 29 known VINs
- 1 listed for sale now
Factory specification
As filed by Ford 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
- 6.7 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine manufacturer
- Ford
- Horsepower
- 475 hp
- Fuel type
- Diesel
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Cab type
- Regular
- Series
- F-Series Super Duty - Single Rear Wheel
- Manufacturer
- FORD MOTOR COMPANY
Weight rating
- GVWR class
- Class 3
- GVWR
- 10,001–14,000 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
Ford used the VIN pattern 1FTRF2BT for 6 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 | 1FT | FORD MOTOR COMPANY · World manufacturer identifier |
| 4–8 | RF2BT | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
29 vehicles carry this build
Every VIN we have decoded to 1FTRF2BT-M shares the specification above.
- 29 Known VINs
- 1 Listed for sale now
- 1FTRF2BT 5MEE18961
- 1FTRF2BT 7MEE07590
- 1FTRF2BT XMEE07566
- 1FTRF2BT 4MED27728
- 1FTRF2BT 4MEC53498
- 1FTRF2BT 0MEC79922
- 1FTRF2BT 8MED29109
- 1FTRF2BT 4MED71776
- 1FTRF2BT 9MEC60785
- 1FTRF2BT 0MEC48802
- 1FTRF2BT 1MEC19017
- 1FTRF2BT 7MEC60784
- 1FTRF2BT 6MED48113
- 1FTRF2BT 9MEC26880
- 1FTRF2BT 2MEC65715
- 1FTRF2BT 3MED67895
- 1FTRF2BT 3MEC58188
- 1FTRF2BT 0MEC31207
- 1FTRF2BT 5MEE19303
- 1FTRF2BT 0MED73959
- 1FTRF2BT 1MEC60148
- 1FTRF2BT 9MEC27267
- 1FTRF2BT 0MED87683
- 1FTRF2BT 9MED18216
- 1FTRF2BT 9MED67920
- 1FTRF2BT 2MEC19317
- 1FTRF2BT 6MEC58301
- 1FTRF2BT 6MEC58654
- 1FTRF2BT 2MED67919
Neighboring configurations
Other factory configurations of the F-250, 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 29 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.