Carrier profile · USDOT 88371 · Updated Jun 13, 2026
Quaker State Corporation
63 power unitsOIL CITY, PA50/100
AUTHORITY STATUS UNKNOWN
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· 5 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 1999 | 1 | 0 | 1 | 1 | |
| 1998 | 2 | 0 | 1 | 2 | |
| 1997 | 1 | 0 | 1 | 0 | |
| 1992 | 1 | 0 | 1 | 0 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jan 8, 1999 | TX | 0 | 3 | Yes |
| Jun 10, 1998 | TX | 0 | 2 | Yes |
| Apr 20, 1998 | NJ | 0 | 0 | Yes |
| Feb 12, 1997 | GA | 0 | 4 | No |
| Aug 25, 1992 | PA | 0 | 1 | No |