Carrier profile · USDOT 4222086 · Updated Aug 16, 2026
4 Brother Trucking LLC
DBA 4 BROTHERS
2 power unitsavg 5.8 yrLocal · 1 statesHAYWARD, CA96/100
AUTHORITY STATUS UNKNOWN
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)
- 2
- Observed power (24 mo)
- 5
- Trailers (towed)
- 0
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
2022
Newest model yr
2017
Oldest model yr
20.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1M1GR4GY9NM028113View sourced platform decode | Truck-Tractor | 2022 | MACK | Granite | 3 | Mar 4, 2026 |
| 1M1AW02Y2HM080993View sourced platform decode | Power unit | 2017 | MACK | — | 2 | Mar 6, 2026 |
| 1M1GR4GY8NM028118View sourced platform decode | Power unit | 2022 | MACK | — | 1 | Oct 1, 2025 |
| 1MR4GY1LM0182671GView sourced platform decode | Power unit | — | MACK | — | 1 | Jun 4, 2025 |
| 1MIGR4GY1LM018267 | Power unit | 2020 | MACK | — | 1 | Apr 23, 2025 |
Showing 5 · most-inspected first.