Carrier profile · USDOT 229047 · MC-197435 · Updated Jun 15, 2026
Williams Tank Lines LLC
DBA WILLIAMS TANK LINES
161 power unitsavg 8.1 yrRegional · 5 statesSTOCKTON, CA88/100
CARRIER ACTIVEMC-197435 ACTIVERATED SATISFACTORYHAZMAT
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)
- 161
- Observed power (24 mo)
- 138
- Trailers (towed)
- 145
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
84.6%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKZD49X1RJ124423View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T880 | 15 | Jul 6, 2026 |
| 5MATA4426NP065570View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 14 | Jul 6, 2026 |
| 5MATA4428NP070205View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 14 | Jun 28, 2026 |
| 1W9T22264EL010446View sourced platform decode | Trailer | 2014 | WELD-IT COMPANY | Weld-It Company | 14 | Jun 4, 2026 |
| 1NKZL48X8MJ471187View sourced platform decode | Truck | 2021 | KENWORTH | T880 | 13 | Jun 4, 2026 |
| 1NKZL49X7RJ386539View sourced platform decode | Truck | 2024 | KENWORTH | T880 | 12 | Jul 28, 2026 |
| 5MATA442XNP065569View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 12 | Jun 22, 2026 |
| 1XKZD49X1LJ404401View sourced platform decode | Truck-Tractor | 2020 | KENWORTH | T880 | 12 | Jun 9, 2026 |
| 5MATA4426NP070204View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 12 | May 27, 2026 |
| 5MATA4420NP070165View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 12 | May 18, 2026 |
| 4V4WB9EH3NN314845View sourced platform decode | Truck-Tractor | 2022 | VOLVO TRUCK | VNR | 12 | Apr 4, 2026 |
| 1XKZD49X3PJ239618View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T880 | 12 | Feb 28, 2026 |
| 1XKZD49X5PJ239619View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T880 | 11 | Jul 4, 2026 |
| 1NPBL49X0PD856496View sourced platform decode | Truck | 2023 | PETERBILT | 579 | 11 | Jun 26, 2026 |
| 1NPBL49X8SD686901View sourced platform decode | Truck | 2025 | PETERBILT | 579 | 11 | Jun 18, 2026 |
| 1W9T23269JL010474View sourced platform decode | Trailer | 2018 | WELD-IT COMPANY | Weld-It Company | 11 | Mar 23, 2026 |
| 5MATA2424RP078716View sourced platform decode | Trailer | 2024 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 10 | Jun 26, 2026 |
| 1NPBL49X8MD749109View sourced platform decode | Truck | 2021 | PETERBILT | 579 | 10 | May 21, 2026 |
| 1NPBL49X4PD856498View sourced platform decode | Truck | 2023 | PETERBILT | 579 | 10 | May 12, 2026 |
| 4V4WB9EH7NN314847View sourced platform decode | Truck-Tractor | 2022 | VOLVO TRUCK | VNR | 10 | Mar 10, 2026 |
| 1NPBL49X6ND749112View sourced platform decode | Truck | 2022 | PETERBILT | 579 | 10 | Nov 19, 2025 |
| 1NKZL48X9PJ239654View sourced platform decode | Truck | 2023 | KENWORTH | T880 | 9 | Jul 2, 2026 |
| 1NPBL49X6SD686900View sourced platform decode | Truck | 2025 | PETERBILT | 579 | 9 | Jun 27, 2026 |
| 1PMKA442XP7118661View sourced platform decode | Trailer | 2023 | POLAR TANK TRAILER | Polar Tank Trailer | 9 | Jun 12, 2026 |
| 5HTAM442877H71642View sourced platform decode | Trailer | 2007 | HEIL TRAILER INTER | Heil Trailer International | 9 | Jun 9, 2026 |
| 5MATA4422NP070166View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 9 | Jun 9, 2026 |
| 3ALHHLDR3RDUW0557View sourced platform decode | Truck | 2024 | FREIGHTLINER | Cascadia | 9 | Jun 9, 2026 |
| 1W9T22267DL010441View sourced platform decode | Trailer | 2013 | WELD-IT COMPANY | Weld-It Company | 9 | Jun 9, 2026 |
| 1BN2T44278P032653View sourced platform decode | Trailer | 2008 | BEALL TRAILERS | Beall Trailers | 9 | May 26, 2026 |
| 1XKZD49XXPJ242581View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T880 | 9 | May 26, 2026 |
| 1NKZL49X5RJ386538View sourced platform decode | Truck | 2024 | KENWORTH | T880 | 9 | May 26, 2026 |
| 1PMA22521A5008872View sourced platform decode | Trailer | 2010 | POLAR TANK TRAILER | Polar Tank Trailer | 9 | May 26, 2026 |
| 1XPBD49X7PD879745View sourced platform decode | Truck-Tractor | 2023 | PETERBILT | 579 | 9 | May 12, 2026 |
| 5HTAM442877H72032View sourced platform decode | Trailer | 2007 | HEIL TRAILER INTER | Heil Trailer International | 9 | May 12, 2026 |
| 5MATA4424NP070167View sourced platform decode | Trailer | 2022 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 9 | Apr 13, 2026 |
| 1BN1T2529BP001569View sourced platform decode | Trailer | 2011 | BEALL TRAILERS | Beall Trailers | 9 | Apr 4, 2026 |
| 4V4WB9EH5NN314846View sourced platform decode | Truck-Tractor | 2022 | VOLVO TRUCK | VNR | 9 | Mar 17, 2026 |
| 1PMA22524G5015114View sourced platform decode | Trailer | 2016 | POLAR TANK TRAILER | — | 9 | Feb 26, 2026 |
| 5HTAM252977D72208View sourced platform decode | Trailer | 2007 | HEIL TRAILER INTER | Heil Trailer International | 9 | Nov 13, 2025 |
| 1NPBL49XXSD686902View sourced platform decode | Truck | 2025 | PETERBILT | 579 | 8 | Jul 10, 2026 |
| 5HTAM2521E7D79229View sourced platform decode | Trailer | 2014 | HEIL TRAILER INTER | — | 8 | Jul 10, 2026 |
| 1NPBL49X1MD730935View sourced platform decode | Truck | 2021 | PETERBILT | 579 | 8 | Jun 26, 2026 |
| 1BN1T2525BP001567View sourced platform decode | Trailer | 2011 | BEALL TRAILERS | Beall Trailers | 8 | Jun 18, 2026 |
| 5HTAM4428G7H81877View sourced platform decode | Trailer | 2016 | HEIL TRAILER INTER | — | 8 | Jun 9, 2026 |
| 4V4WB9EH9NN314848View sourced platform decode | Truck-Tractor | 2022 | VOLVO TRUCK | VNR | 8 | Jun 8, 2026 |
| 4V5WC9EHXNN302104View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2022 | VOLVO TRUCK | VNR | 8 | Jun 2, 2026 |
| 1BN1T2525BP001262View sourced platform decode | Trailer | 2011 | BEALL TRAILERS | Beall Trailers | 8 | May 24, 2026 |
| 1NKZL48XXNJ130942View sourced platform decode | Truck | 2022 | KENWORTH | T880 | 8 | May 24, 2026 |
| 1NKZL48X8NJ130941View sourced platform decode | Truck | 2022 | KENWORTH | T880 | 8 | May 12, 2026 |
| 1XPBD49X2PD879748View sourced platform decode | Truck-Tractor | 2023 | PETERBILT | 579 | 8 | May 4, 2026 |
| 5HTAM4521G7H81220View sourced platform decode | Trailer | 2016 | HEIL TRAILER INTER | — | 8 | Apr 8, 2026 |
| 1BN1T2529DP002319View sourced platform decode | Trailer | 2013 | BEALL TRAILERS | Beall Trailers | 8 | Feb 17, 2026 |
| 1NPBL49X3SD686899View sourced platform decode | Truck | 2025 | PETERBILT | 579 | 8 | Jan 7, 2026 |
| 1W9T23263BL010410View sourced platform decode | Trailer | 2011 | WELD-IT COMPANY | Weld-It Company | 8 | Nov 19, 2025 |
| 10BAAA231MP229640View sourced platform decode | Trailer | 2021 | BRENNER | DOT/TC Specification | 8 | Oct 27, 2025 |
| 1NKZL48XXNJ130939View sourced platform decode | Truck | 2022 | KENWORTH | T880 | 7 | Jul 21, 2026 |
| 10BEA5215JP003572View sourced platform decode | Trailer | 2018 | BEAL | — | 7 | Jul 12, 2026 |
| 1NKZL49X5RJ386541View sourced platform decode | Truck | 2024 | KENWORTH | T880 | 7 | Jul 12, 2026 |
| 1XKZD49XXRJ124422View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T880 | 7 | Jun 28, 2026 |
| 1PMA22521G5015037View sourced platform decode | Trailer | 2016 | POLAR TANK TRAILER | — | 7 | Jun 26, 2026 |
Showing 60 of 200 unique VINs · most-inspected first.