Carrier profile · USDOT 485019 · MC-287288 · Updated Sep 6, 2026
Diamond Seven LLC
DBA DIAMOND SEVEN
10 power unitsavg 16.7 yrMulti-region · 8 statesSURPRISE, AZ93/100
CARRIER ACTIVEMC-287288 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)
- 10
- Observed power (24 mo)
- 4
- Trailers (towed)
- 5
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
2020
Newest model yr
1998
Oldest model yr
55.6%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3ALXFB008LDLW1596View sourced platform decode | Incomplete - Glider | 2020 | FREIGHTLINER | Coronado | 3 | Jun 6, 2025 |
| 3ALXFB005LDLZ8024View sourced platform decode | Incomplete - Glider | 2020 | FREIGHTLINER | Coronado | 3 | May 29, 2025 |
| 1KKVE53271L205614View sourced platform decode | Trailer | 2001 | KENTUCKY | Electronics Trailer | 2 | Jun 6, 2025 |
| 1KKVE53281L204598View sourced platform decode | Trailer | 2001 | KENTUCKY | Electronics Trailer | 2 | May 29, 2025 |
| 1KKVE5222WL111181View sourced platform decode | Trailer | 1998 | KENTUCKY | — | 1 | May 13, 2026 |
| 3ALXFB002LDLN6751View sourced platform decode | Power unit | 2020 | FREIGHTLIN | — | 1 | May 13, 2026 |
| 4V4NL9EJ0LN260977View sourced platform decode | Power unit | 2020 | VOLV | — | 1 | Mar 20, 2025 |
| 1KKVE53243L211437View sourced platform decode | Trailer | 2003 | KENTUCKY | Electronics Trailer | 1 | Jan 11, 2025 |
| 1KKVE53281L204593View sourced platform decode | Trailer | 2001 | KENT | — | 1 | Sep 30, 2024 |
Showing 9 · most-inspected first.