Carrier profile · USDOT 917597 · MC-805922 · Updated Aug 2, 2026
Spinx Transportation Company Inc
DBA STC INC
29 power unitsavg 7.2 yrRegional · 3 statesPIEDMONT, SC88/100
CARRIER ACTIVEMC-805922 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)
- 29
- Observed power (24 mo)
- 39
- Trailers (towed)
- 35
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
86.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5HTSA4425H7600861View sourced platform decode | Trailer | 2017 | HEIL TRAILER INTER | Heil Trailer International | 11 | Jul 11, 2026 |
| 1PMKA4426P7118043View sourced platform decode | Trailer | 2023 | POLAR TANK TRAILER | Polar Tank Trailer | 10 | Jul 24, 2026 |
| 1XPCDP9X7RD662933View sourced platform decode | Truck-Tractor | 2024 | PETERBILT | 567 | 10 | Jul 24, 2026 |
| 4V4WC9EH7RN633085View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 10 | Jul 9, 2026 |
| 1PMKA4426R7125030View sourced platform decode | Trailer | 2024 | POLAR TANK TRAILER | Polar Tank Trailer | 9 | Jun 15, 2026 |
| 4V4WC9EH8RN633497View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 9 | Jun 1, 2026 |
| 5HTAB442427H66484View sourced platform decode | Trailer | 2002 | HEIL TRAILER INTER | Heil Trailer International | 8 | Jul 5, 2026 |
| 5HTAB4420H7600615View sourced platform decode | Trailer | 2017 | HEIL TRAILER INTER | — | 8 | Jun 1, 2026 |
| 5HTAB4421F7H80963View sourced platform decode | Trailer | 2015 | HEIL TRAILER INTER | — | 8 | May 24, 2026 |
| 1XPCDP9X9RD662934View sourced platform decode | Truck-Tractor | 2024 | PETERBILT | 567 | 8 | May 4, 2026 |
| 4V4WC9EHXRN633503View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 8 | Mar 4, 2026 |
| 1PMKA4426L7107103View sourced platform decode | Trailer | 2020 | POLAR TANK TRAILER | Polar Tank Trailer | 7 | Jul 15, 2026 |
| 4V4WC9EH8PN613263View sourced platform decode | Truck-Tractor | 2023 | VOLVO TRUCK | VNR | 7 | Jun 17, 2026 |
| 5HTAB4428T7H58437View sourced platform decode | Trailer | 1996 | HEIL TRAILER INTER | Heil Trailer International | 7 | Jan 15, 2026 |
| 4V4WC9EH1RN633499View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 6 | Jul 30, 2026 |
| 5HTAB4425F7H80965View sourced platform decode | Trailer | 2015 | HEIL TRAILER INTER | — | 6 | Jul 30, 2026 |
| 1M1AN4GY1PM039465View sourced platform decode | Truck-Tractor | 2023 | MACK | Anthem | 6 | Jul 11, 2026 |
| 5HTAB442857H68761View sourced platform decode | Trailer | 2005 | HEIL TRAILER INTER | Heil Trailer International | 6 | Jun 17, 2026 |
| 3HSDZAPR6SN450724View sourced platform decode | Truck-Tractor | 2025 | INTERNATIONAL | LT62F | 6 | Jun 15, 2026 |
| 1M1AN4GY3PM039466View sourced platform decode | Truck-Tractor | 2023 | MACK | Anthem | 6 | Apr 22, 2026 |
| 1PMKA4424L7102420View sourced platform decode | Trailer | 2020 | POLAR TANK TRAILER | Polar Tank Trailer | 6 | Mar 4, 2026 |
| 1PMA2442755004232View sourced platform decode | Trailer | 2005 | POLAR TANK TRAILER | Polar Tank Trailer | 6 | Mar 2, 2026 |
| 1XPCDP9X1KD618755View sourced platform decode | Truck-Tractor | 2019 | PETERBILT | 567 | 6 | Jan 28, 2026 |
| 1XPCDP9XXKD618754View sourced platform decode | Truck-Tractor | 2019 | PETERBILT | 567 | 6 | Oct 31, 2025 |
| 5HTAB4425T7H60758View sourced platform decode | Trailer | 1996 | HEIL TRAILER INTER | Heil Trailer International | 5 | Jul 28, 2026 |
| 4V4WC9EH6RN633496View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 5 | Jul 27, 2026 |
| 4V4WC9EH9RN633086View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 5 | Jul 24, 2026 |
| 1XPCDP9X2RD662936View sourced platform decode | Truck-Tractor | 2024 | PETERBILT | 567 | 5 | Jul 15, 2026 |
| 1M1AN4GY5LM010285View sourced platform decode | Truck-Tractor | 2020 | MACK | Anthem | 5 | Jun 22, 2026 |
| 4V4WC9EHXRN633498View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 5 | Jun 9, 2026 |
| 5HTAB4427F7H80966View sourced platform decode | Trailer | 2015 | HEIL TRAILER INTER | — | 5 | Apr 22, 2026 |
| 4V4WC9EH4RN633500View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 5 | Mar 31, 2026 |
| 5HTSA4423H7600860View sourced platform decode | Trailer | 2017 | HEIL TRAILER INTER | Heil Trailer International | 5 | Mar 31, 2026 |
| 5HTAB4423F7H80964View sourced platform decode | Trailer | 2015 | HEIL TRAILER INTER | — | 5 | Dec 19, 2025 |
| 1PMKA4422R7124716View sourced platform decode | Trailer | 2024 | POLAR TANK TRAILER | Polar Tank Trailer | 5 | Jun 13, 2025 |
| 1PMKA4426K7102417View sourced platform decode | Trailer | 2019 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | Jul 15, 2026 |
| 5HTAB4429F7H80967View sourced platform decode | Trailer | 2015 | HEIL TRAILER INTER | — | 4 | Jul 1, 2026 |
| 5HTAB442427H66646View sourced platform decode | Trailer | 2002 | HEIL TRAILER INTER | Heil Trailer International | 4 | Jun 9, 2026 |
| 5HTAB432327H65991View sourced platform decode | Trailer | 2002 | HEIL TRAILER INTER | Heil Trailer International | 4 | Jun 3, 2026 |
| 4V4WC9EH5RN633084View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 4 | May 28, 2026 |
| 1PMKA4422K7102415View sourced platform decode | Trailer | 2019 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | May 28, 2026 |
| 4V4WC9EJ1SN685384View sourced platform decode | Truck-Tractor | 2025 | VOLVO TRUCK | VNR | 4 | Apr 1, 2026 |
| 4V4WC9EH8RN633502View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 4 | Mar 4, 2026 |
| 4V4WC9EH0PN611636View sourced platform decode | Truck-Tractor | 2023 | VOLVO TRUCK | VNR | 4 | Feb 19, 2026 |
| 1PMA2442X35003637View sourced platform decode | Trailer | 2003 | POLAR TANK TRAILER | Polar Tank Trailer | 4 | May 28, 2025 |
| 1XPCDP9X0RD662935View sourced platform decode | Truck-Tractor | 2024 | PETERBILT | 567 | 4 | May 6, 2025 |
| 4V4WC9EH6RN633501View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 3 | Jul 30, 2026 |
| 1PMKA4428R7125031View sourced platform decode | Trailer | 2024 | POLAR TANK TRAILER | Polar Tank Trailer | 3 | Jul 27, 2026 |
| 1PMKA4421S7131470View sourced platform decode | Trailer | 2025 | POLAR TANK TRAILER | Polar Tank Trailer | 3 | May 4, 2026 |
| 4V4WC9EHXSN666734View sourced platform decode | Truck-Tractor | 2025 | VOLVO TRUCK | VNR | 3 | Apr 16, 2026 |
| 4V4WC9EH7RN652476View sourced platform decode | Truck-Tractor | 2024 | VOLVO TRUCK | VNR | 3 | Nov 19, 2025 |
| 1M1AN4GY4LM010276View sourced platform decode | Truck-Tractor | 2020 | MACK | Anthem | 3 | Sep 15, 2025 |
| 5HTAB442427H66534View sourced platform decode | Trailer | 2002 | HEIL TRAILER INTER | Heil Trailer International | 2 | Jul 30, 2026 |
| 1M1AN3GY0TM055807View sourced platform decode | Truck-Tractor | 2026 | MACK | Anthem | 2 | Jul 28, 2026 |
| 1PMA24425W5001380View sourced platform decode | Trailer | 1998 | POLAR TANK TRAILER | Polar Tank Trailer | 2 | Apr 8, 2026 |
| 5HTAB4423T7H60693View sourced platform decode | Trailer | 1996 | HEIL TRAILER INTER | Heil Trailer International | 2 | Mar 5, 2026 |
| 2HSCHAMR72C037831View sourced platform decode | Power unit | 2002 | INTERNATIO | — | 2 | Mar 2, 2026 |
| 1HLA3A7B8S7H58676View sourced platform decode | Trailer | 1995 | HEIL TRAILER INTER | — | 2 | Feb 5, 2026 |
| 5HTAB44271T415843View sourced platform decode | Trailer | 2001 | HEIL CO., | — | 2 | Jan 28, 2026 |
| 1M1AN4GY1LM010588View sourced platform decode | Truck-Tractor | 2020 | MACK | Anthem | 2 | Jan 14, 2026 |
Showing 60 of 74 unique VINs · most-inspected first.