Carrier profile · USDOT 3761547 · Updated Jul 13, 2026
Mark Rock & Concrete Co
DBA DBA - MARK ROCK PRODUCTS
5 power unitsavg 20.7 yrLocal · 1 statesINTL FALLS, MN50/100
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)
- 5
- Observed power (24 mo)
- 2
- Trailers (towed)
- 1
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
2017
Newest model yr
1999
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 2HSFMAHR5XC065850View sourced platform decode | Truck-Tractor | 1999 | INTERNATIONAL | 9200 | 2 | Jul 31, 2025 |
| 1TKD0402XHW062212View sourced platform decode | Trailer | 2017 | TRAIL KING | — | 1 | Jun 24, 2025 |
| 2FZYEXYB3YAH45429View sourced platform decode | Power unit | 2000 | STERLING T | — | 1 | Jun 24, 2025 |
Showing 3 · most-inspected first.