Carrier profile · USDOT 2088098 · MC-728649 · Updated Jun 13, 2026
Robertson-williams Transport LLC
70 power unitsavg 10 yrRegional · 7 statesPLEASANT VALLEY, MO88/100
CARRIER ACTIVEMC-728649 ACTIVEHAZMAT
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)
- 70
- Observed power (24 mo)
- 53
- Trailers (towed)
- 61
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
1997
Oldest model yr
53.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5HTAB4321C7H76960View sourced platform decode | Trailer | 2012 | HEIL TRAILER INTER | Heil Trailer International | 9 | Feb 5, 2026 |
| 3AKJHHDV5MSMS7676View sourced platform decode | Truck-Tractor | 2021 | FREIGHTLINER | Cascadia | 8 | Jun 11, 2026 |
| 1XKYD49X0RJ338055View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 8 | May 8, 2026 |
| 1XKDD49X3PR268421View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T8 Series | 7 | Jun 30, 2026 |
| 5HTAB4426Y7H63868View sourced platform decode | Trailer | 2000 | HEIL TRAILER INTER | Heil Trailer International | 6 | May 8, 2026 |
| 3AKJHHDV6SSWE2492View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 6 | Feb 26, 2026 |
| 4V4WC9EH5LN265805View sourced platform decode | Truck-Tractor | 2020 | VOLVO TRUCK | VNR | 6 | Oct 6, 2025 |
| 1XKDD49X1PR252783View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T8 Series | 5 | Mar 13, 2026 |
| 5HTAB4421Y7H64524View sourced platform decode | Trailer | 2000 | HEIL TRAILER INTER | Heil Trailer International | 5 | Feb 26, 2026 |
| 5HTAM4527D7H77443View sourced platform decode | Trailer | 2013 | HEIL TRAILER INTER | Heil Trailer International | 5 | Jan 15, 2026 |
| 1XKDD49X1PR268420View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T8 Series | 5 | Dec 24, 2025 |
| 1PMA24428C5010022View sourced platform decode | Trailer | 2012 | POLAR TANK TRAILER | Polar Tank Trailer | 5 | Dec 24, 2025 |
| 3AKJHLDV7SSVV4493View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 4 | Jul 29, 2026 |
| 1PMA24524G5014721View sourced platform decode | Trailer | 2016 | POLAR TANK TRAILER | — | 4 | Jul 29, 2026 |
| 1PMA2442675005441View sourced platform decode | Trailer | 2007 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | Jun 25, 2026 |
| 1XKYD49X8RJ338059View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 4 | Apr 25, 2026 |
| 1XKDD49X4GJ120101View sourced platform decode | Truck-Tractor | 2016 | KENWORTH | T8 Series | 4 | Mar 7, 2026 |
| 1XKYD49X9LJ307152View sourced platform decode | Truck-Tractor | 2020 | KENWORTH | T680 | 4 | Feb 20, 2026 |
| 1PMKA4420R7122043View sourced platform decode | Trailer | 2024 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | Feb 5, 2026 |
| 1PMA2442235003583View sourced platform decode | Trailer | 2003 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | Oct 31, 2025 |
| 3HSDZAPR4NN243270View sourced platform decode | Truck-Tractor | 2022 | INTERNATIONAL | LT625 | 3 | Jul 1, 2026 |
| 5HTAB4425E7H79104View sourced platform decode | Trailer | 2014 | HEIL TRAILER INTER | — | 3 | Jun 30, 2026 |
| 5HTAB4429V7H61494View sourced platform decode | Trailer | 1997 | HEIL TRAILER INTER | Heil Trailer International | 3 | Jun 30, 2026 |
| 3AKJHLDV2TSWS2006View sourced platform decode | Truck-Tractor | 2026 | FREIGHTLINER | Cascadia | 3 | Jun 25, 2026 |
| 5HTAB4329D7H77257View sourced platform decode | Trailer | 2013 | HEIL TRAILER INTER | Heil Trailer International | 3 | Jun 9, 2026 |
| 5HTAB432927H65977View sourced platform decode | Trailer | 2002 | HEIL TRAILER INTER | Heil Trailer International | 3 | May 31, 2026 |
| 1PMA24422Y5002439View sourced platform decode | Trailer | 2000 | POLAR TANK TRAILER | Polar Tank Trailer | 3 | May 18, 2026 |
| 1XKZD49X2JJ211798View sourced platform decode | Truck-Tractor | 2018 | KENWORTH | T880 | 3 | Apr 28, 2026 |
| 1PMA24420A5008780View sourced platform decode | Trailer | 2010 | POLAR TANK TRAILER | Polar Tank Trailer | 3 | Apr 14, 2026 |
| 1P9A442A9DS703070View sourced platform decode | Trailer | 2013 | UNPUBLISHE | — | 3 | Mar 13, 2026 |
| 5HTAB4326A7H75414View sourced platform decode | Trailer | 2010 | HEIL TRAILER INTER | Heil Trailer International | 3 | Feb 20, 2026 |
| 3AKJHLDV5MSMT4999View sourced platform decode | Truck-Tractor | 2021 | FREIGHTLINER | Cascadia | 3 | Feb 20, 2026 |
| 1XKYD49X4RJ338060View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 3 | Feb 5, 2026 |
| 3AKJHLDV2SSVV4496View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 3 | Jan 20, 2026 |
| 3AKJHLDV2LSKY3988View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | Cascadia | 3 | Jan 8, 2026 |
| 1XKDD49X0RR357883View sourced platform decode | Truck-Tractor | 1994 | KENWORTH | T800 | 3 | Sep 26, 2025 |
| 5HTAB432287H74481View sourced platform decode | Trailer | 2008 | HEIL TRAILER INTER | Heil Trailer International | 3 | Aug 25, 2025 |
| 1PMA24524G5014718View sourced platform decode | Trailer | 2016 | POLAR TANK TRAILER | — | 3 | Aug 17, 2025 |
| 1XKZD49X7LJ385451View sourced platform decode | Truck-Tractor | 2020 | KENWORTH | T880 | 3 | Aug 17, 2025 |
| 1XKYDP9X6GJ493174View sourced platform decode | Truck-Tractor | 2016 | KENWORTH | T680 | 3 | Jun 12, 2025 |
| 4V4WC9EH3LN265804View sourced platform decode | Truck-Tractor | 2020 | VOLVO TRUCK | VNR | 3 | Feb 20, 2025 |
| 1XPBDP9XXED251015View sourced platform decode | Power unit | 2014 | PTRB | — | 2 | Jun 30, 2026 |
| 5HTAB432977H71964View sourced platform decode | Trailer | 2007 | HEIL CO., | — | 2 | Jun 11, 2026 |
| 4J8T04223ET002616View sourced platform decode | Trailer | 2014 | LBT | — | 2 | Jun 8, 2026 |
| 3AKJHLDV5LSKY3984View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | Cascadia | 2 | Jun 8, 2026 |
| 1M1AN4GY9PM038211View sourced platform decode | Power unit | 2023 | MACK | — | 2 | May 31, 2026 |
| 3AKJHLDV5SSVV4492View sourced platform decode | Power unit | 2025 | FRHT | — | 2 | May 2, 2026 |
| 3AKJHLDV7LSKY3985View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | Cascadia | 2 | May 2, 2026 |
| 1PMA2442475005504View sourced platform decode | Trailer | 2007 | POLAR TANK TRAILER | Polar Tank Trailer | 2 | Apr 28, 2026 |
| 5HTAB4325H7H81747View sourced platform decode | Trailer | 2017 | HEIL TRAILER INTER | — | 2 | Apr 18, 2026 |
| 3AKJGNDR1LDLV0683View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | SD122 | 2 | Apr 17, 2026 |
| 3AKJHHDR1PSUN9189View sourced platform decode | Power unit | 2023 | FREIGHTLIN | — | 2 | Apr 14, 2026 |
| 1XKYD49X0LJ408791View sourced platform decode | Power unit | 2020 | KENWORTH | — | 2 | Mar 31, 2026 |
| 1PMKA4426R7122046View sourced platform decode | Trailer | 2024 | POLAR MFG. | — | 2 | Mar 29, 2026 |
| 1T0DL43248S000212View sourced platform decode | Trailer | 2008 | UNPUBLISHE | — | 2 | Feb 20, 2026 |
| 5HTAB442147H67515View sourced platform decode | Trailer | 2004 | HEILITE TR | — | 2 | Jan 20, 2026 |
| 1XKYD49X0JJ200973View sourced platform decode | Power unit | 2018 | KENWORTH | — | 2 | Dec 4, 2025 |
| 5HTAB442XY7H64523View sourced platform decode | Trailer | 2000 | HEIL CO., | — | 2 | Oct 6, 2025 |
| D416194 | Trailer | — | TRANSCO TR | — | 2 | Sep 26, 2025 |
| 3AKJHLDV9TSWS2004View sourced platform decode | Trailer | 2026 | FRHT | — | 2 | Aug 4, 2025 |
Showing 60 of 118 unique VINs · most-inspected first.