Carrier profile · USDOT 1397134 · MC-635605 · Updated Jun 13, 2026
M C Walters & Sons Trucking
6 power unitsavg 17.7 yrRegional · 3 statesSTERLING, CO100/100
CARRIER ACTIVEMC-635605 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)
- 6
- Observed power (24 mo)
- 4
- Trailers (towed)
- 3
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
2021
Newest model yr
1998
Oldest model yr
14.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1PMS34323A1036079View sourced platform decode | Trailer | 2010 | POLAR TANK TRAILER | Polar Tank Trailer | 5 | Jul 29, 2026 |
| 1XKWDR9X81R875380View sourced platform decode | Power unit | 2001 | KW | — | 2 | Jul 29, 2026 |
| 2HSCNASR51C001971View sourced platform decode | Power unit | 2001 | INTERNATIO | — | 2 | Jul 23, 2026 |
| 1XP5DR8X0WN436390View sourced platform decode | Power unit | 1998 | PTRB | — | 2 | Jun 8, 2026 |
| 1PMS3432971032756View sourced platform decode | Trailer | 2007 | POLAR MFG. | — | 1 | Jul 23, 2026 |
| 1PMKR432XM1110035View sourced platform decode | Trailer | 2021 | POLAR TANK | — | 1 | Jun 10, 2026 |
| 1XPXD49X5LD711568View sourced platform decode | Power unit | 2020 | PETERBILT | — | 1 | Jun 10, 2026 |
Showing 7 · most-inspected first.