Carrier profile · USDOT 33205 · MC-399110 · Updated Jun 13, 2026
ROBERT C BAER & SONS INC
11 power unitsavg 12.4 yrRegional · 3 statesBIRDSBORO, PA93/100
CARRIER ACTIVEMC-399110 ACTIVE
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 11
- Observed power (24 mo)
- 5
- Trailers (towed)
- 6
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1999
Oldest model yr
18.2%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5KJJAECK45PN98381View sourced platform decode | Truck-Tractor | 2005 | WESTERN STAR | 4900 | 3 | Feb 25, 2026 |
| 1XPFDR9X2TN388440View sourced platform decode | Truck-Tractor | 1996 | PETERBILT | 378 | 2 | May 30, 2025 |
| 1E1D2S385JRK08648View sourced platform decode | Trailer | 2018 | ESMC | — | 1 | Feb 25, 2026 |
| 72033 | — | — | TRAF | — | 1 | Feb 25, 2026 |
| 2WKPDDJH8YK963528View sourced platform decode | Power unit | 2000 | WSTR | — | 1 | Feb 25, 2026 |
| 48X2R2836K1013048View sourced platform decode | Trailer | 2019 | TRVS | — | 1 | Nov 25, 2025 |
| 2WLPDCXJ6XK954342View sourced platform decode | Power unit | 1999 | WSTR | — | 1 | Nov 25, 2025 |
| 2M5131465G1160582View sourced platform decode | Trailer | 2016 | MANAC | — | 1 | May 30, 2025 |
| 1R1D03423HE870739View sourced platform decode | Trailer | 2017 | UNKNOWN | — | 1 | Jan 15, 2025 |
| 5KKXAF00XFPGY2305View sourced platform decode | Power unit | 2015 | WESTERN ST | — | 1 | Jan 15, 2025 |
| 2M5121469F1148338View sourced platform decode | Trailer | 2015 | UNPUBLISHE | — | 1 | Oct 7, 2024 |
| 14474 | Trailer | — | ROGR | — | 1 | Aug 25, 2024 |
| 1E1D2S387LRJ11091View sourced platform decode | Trailer | 2020 | ETCH | — | 1 | Aug 13, 2024 |
Showing 13 · most-inspected first.