Carrier profile · USDOT 2537037 · Updated Jun 13, 2026
JAZ LLC
DBA BLACK DIAMOND OILFIELD SERVICES
43 power unitsavg 16.4 yrLocal · 1 statesGARDENDALE, TX68/100
AUTHORITY STATUS UNKNOWNHAZMAT
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)
- 43
- Observed power (24 mo)
- 45
- Trailers (towed)
- 41
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
2024
Newest model yr
1998
Oldest model yr
19.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPBD49X7FD203374 | Truck-Tractor | 2015 | PETERBILT | 579 | 4 | Jul 15, 2026 |
| 1J9TA4327C1364630 | Trailer | 2012 | JACK | — | 4 | Jul 15, 2026 |
| 1UNST42275L033393 | Trailer | 2005 | DRAGON PRODUCTS | Dragon Products | 3 | Jul 8, 2026 |
| 1FUJGLDR7BSAZ7341 | Truck-Tractor | 2011 | FREIGHTLINER | Cascadia | 3 | Jul 8, 2026 |
| 1G9VT4029BH017542 | Trailer | 2011 | OTHR | — | 3 | May 10, 2026 |
| 1XKAD49X6CJ297049 | Truck-Tractor | 2012 | KENWORTH | T6 Series | 3 | May 10, 2026 |
| 4V4NC9TGXBN532909 | Truck-Tractor | 2011 | VOLVO TRUCK | VNL | 3 | Dec 26, 2025 |
| 1UNST4223CL094639 | Trailer | 2012 | DRAGON PRODUCTS | Dragon Products | 3 | Dec 26, 2025 |
| 1UNST4225CL113921 | Trailer | 2012 | DRAGON PRODUCTS | Dragon Products | 3 | Dec 15, 2025 |
| 1XPHD48X8DD187517 | Truck-Tractor | 2013 | PETERBILT | 386 | 3 | Dec 15, 2025 |
| 3S9A5BN26RP104259 | Trailer | 2024 | ALDURA | Aldura Trailer | 3 | Oct 22, 2025 |
| 1FUJF0DE27LW74516 | Truck-Tractor | 2007 | FREIGHTLINER | Columbia | 3 | Oct 22, 2025 |
| 1GPVT4027BH017703 | Trailer | 2011 | OTHR | — | 2 | Jun 11, 2026 |
| 1XKAD49X5CJ297057 | Power unit | 2012 | KW | — | 2 | Jun 11, 2026 |
| 1J9TA4328C1364636 | Trailer | 2012 | OTHR | — | 2 | Apr 16, 2026 |
| 1XKAD49X4BJ283245 | Power unit | 2011 | KW | — | 2 | Apr 14, 2026 |
| 1Z9241520A1258300 | Trailer | 2010 | OVERLAND TANK | Overland Tank | 2 | Apr 14, 2026 |
| 1FUJGLBGXCLBS0253 | Truck-Tractor | 2012 | FREIGHTLINER | Cascadia | 2 | Jan 29, 2026 |
| 56CPA1U42ET600352 | Trailer | 2014 | OTHR | — | 2 | Jan 29, 2026 |
| 1T9TA4327B1867563 | Trailer | 2011 | TROX | — | 2 | Jan 6, 2026 |
| 1FUJGLBG0FLGJ2665 | Power unit | 2015 | FRHT | — | 2 | Jan 6, 2026 |
| 1F9161389Y1062001 | Trailer | 2000 | OTHR | — | 2 | Oct 10, 2025 |
| 1FUJGLBGXBLAX1103 | Power unit | 2011 | FRHT | — | 2 | Oct 10, 2025 |
| 1FUJGLCKX8LZ80130 | Power unit | 2008 | FRHT | — | 2 | Aug 18, 2025 |
| 4V4NC9EH0CN554912 | Power unit | 2012 | VOLV | — | 2 | Jun 4, 2025 |
| 4T9TK4225K1000370 | Trailer | 2019 | TANK | — | 2 | Jun 4, 2025 |
| 4V4NC9TG38N496196 | Power unit | 2008 | VOLV | — | 2 | Apr 18, 2025 |
| 1T9TA432381867388 | Trailer | 2008 | TROX | — | 2 | Apr 18, 2025 |
| 5AGEV42261S272402 | Trailer | 2001 | EAGL | — | 2 | Jan 15, 2025 |
| 2HSCKAPR17C371924 | Power unit | 2007 | INTL | — | 2 | Jan 15, 2025 |
| 1T9TA432871867336 | Trailer | 2007 | TROX | — | 2 | Sep 10, 2024 |
| 1FUJA6CK55LV11736 | Power unit | 2005 | FRHT | — | 2 | Sep 10, 2024 |
| 1FUPCSZB1YPA85239 | Power unit | 2000 | FRHT | — | 1 | Jun 16, 2026 |
| 1UNST42265L037452 | Trailer | 2005 | DRAG | — | 1 | Jun 16, 2026 |
| 1FUJGLDRXCLBE9410 | Power unit | 2012 | FRHT | — | 1 | Apr 16, 2026 |
| 1T9TA432981867797 | — | 2008 | TROX | — | 1 | Apr 8, 2026 |
| 1FUJGLDR59LAD2598 | Power unit | 2009 | FRHT | — | 1 | Apr 8, 2026 |
| 3M9H5TA20CG009316 | Trailer | 2012 | HERC | — | 1 | Mar 30, 2026 |
| 3AKJGNDR8DDFG8412 | Power unit | 2013 | FRHT | — | 1 | Mar 30, 2026 |
| 1XKWDB9X85J086075 | Power unit | 2005 | KW | — | 1 | Mar 5, 2026 |
| 1G9VT40276H016377 | Trailer | 2006 | — | — | 1 | Mar 5, 2026 |
| 1FUPCSZBXWP886567 | Power unit | 1998 | FRHT | — | 1 | Jan 16, 2026 |
| 1Z924152X71258779 | Trailer | 2007 | OVER | — | 1 | Jan 16, 2026 |
| 2HSCUAPR78C657157 | Power unit | 2008 | INTL | — | 1 | Dec 18, 2025 |
| 1F916138341062019 | — | 2004 | FORT | — | 1 | Dec 18, 2025 |
| 4T9TK4221K1000365 | Trailer | 2019 | TANK | — | 1 | Nov 27, 2025 |
| 2HSCNSBR27C430368 | Power unit | 2007 | INTL | — | 1 | Nov 27, 2025 |
| 1XP5DB9X96D888799 | Power unit | 2006 | PTRB | — | 1 | Nov 25, 2025 |
| 1UNST422XCL114644 | Trailer | 2012 | DRAG | — | 1 | Nov 25, 2025 |
| 1XKAD49XXCJ297023 | Power unit | 2012 | KW | — | 1 | Nov 14, 2025 |
| 3T1L1T626CC000271 | Trailer | 2012 | — | — | 1 | Nov 14, 2025 |
| 3HSCNAPR04N089467 | Power unit | 2004 | INTL | — | 1 | Sep 12, 2025 |
| 1UNST42268L064252 | Trailer | 2008 | OTHR | — | 1 | Sep 8, 2025 |
| 3AKJGLDR2HSHV1086 | Power unit | 2017 | FRHT | — | 1 | Sep 8, 2025 |
| 3AKJGLD52FSGB3621 | Truck-Tractor | 2015 | FREIGHTLINER | Cascadia | 1 | Aug 30, 2025 |
| 4T9TK4222K1000388 | Trailer | 2019 | TANK | — | 1 | Aug 30, 2025 |
| 1J9TA4326C1364635 | Trailer | 2012 | OTHR | — | 1 | Aug 18, 2025 |
| 1FUJGLDR6CSBE3366 | Power unit | 2012 | FRHT | — | 1 | Jul 31, 2025 |
| TR203935 | Trailer | — | SHOP | — | 1 | Jul 31, 2025 |
| 1G9VT402XBH017971 | Trailer | 2011 | OTHR | — | 1 | Jul 29, 2025 |
Showing 60 of 89 unique VINs · most-inspected first.