Carrier profile · USDOT 2148452 · Updated Jun 13, 2026
MARK MAYER
DBA M M DAIRY
4 power unitsLocal · 1 statesFREDONIA, WI50/100
AUTHORITY STATUS UNKNOWN
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)
- 4
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3D7LU38C14G279130 | Power unit | 2004 | DODGE | — | 1 | Feb 28, 2025 |
| 5J2GS30233E001142 | Trailer | 2003 | UNKNOWN | — | 1 | Feb 28, 2025 |
Showing 2 · most-inspected first.