Carrier profile · USDOT 535448 · MC-332793 · Updated Jun 13, 2026
GERALD W DIFFENDERFER
DBA GWB TRUCKING
1 power unitMAYS LANDING, NJ50/100
CARRIER INACTIVEMC-332793 INACTIVEUNDELIVERABLE ADDRESS
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative
No roadside inspections on record.
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
No roadside inspections on the FMCSA record in this window
Crash history· 9 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2004 | 1 | 0 | 0 | 1 | |
| 2003 | 2 | 0 | 2 | 1 | |
| 2001 | 4 | 1 | 1 | 4 | |
| 2000 | 1 | 0 | 1 | 1 | |
| 1999 | 1 | 0 | 0 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Apr 2, 2004 | NJ | 0 | 0 | Yes |
| Oct 5, 2003 | PA | 0 | 2 | No |
| Jul 18, 2003 | NJ | 0 | 1 | Yes |
| Apr 12, 2001 | MA | 0 | 1 | Yes |
| Apr 1, 2001 | NJ | 1 | 0 | Yes |
| Feb 5, 2001 | PA | 0 | 0 | Yes |
| Feb 5, 2001 | PA | 0 | 0 | Yes |
| Apr 24, 2000 | PA | 0 | 1 | Yes |
| Nov 18, 1999 | CT | 0 | 0 | Yes |