DIEHL TRUCKING INC
USDOT 348713 • 1409 COCHECTON TURNPIKE, TYLER HILL, PA, 18469-0083
Overview
Company profile from FMCSA Census File
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Operating Authority
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-306664 | ACTIVE | Unknown | May 7, 2024 |
Active Insurance (2)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| STARSTONE NATIONAL INSURANCE COMPANY | BIPD/Primary | AM37000106-00 | ON FILE | Dec 13, 2024 | May 7, 2025 |
| MAXUM CASUALTY INSURANCE COMPANY | CARGO | TRK-6009751-1 | ON FILE | Jan 28, 2011 | Nov 5, 2014 |
Insurance History (31 canceled/expired)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| STARSTONE NATIONAL INSURANCE COMPANY | BIPD/Primary | AM37000106-00 | REPLACED | May 7, 2024 | Dec 13, 2024 |
| PROTECTIVE INSURANCE COMPANY | BIPD/Primary | AN-100074 | CANCELLED | May 7, 2022 | May 7, 2024 |
| BERKLEY CASUALTY COMPANY | BIPD/Primary | 6506379 | CANCELLED | May 7, 2021 | Jun 2, 2022 |
| BERKLEY CASUALTY COMPANY | BIPD/Primary | 6506379 | REPLACED | May 7, 2021 | May 7, 2022 |
| EASTERN ATLANTIC INSURANCE COMPANY | BIPD/Primary | TEA370108820 | CANCELLED | May 7, 2020 | May 7, 2021 |
| NATIONWIDE MUTUAL INSURANCE COMP | BIPD/Primary | CPP125388A | REPLACED | May 7, 2019 | May 7, 2020 |
| FARMLAND MUTUAL INSURANCE CO. | BIPD/Primary | CPP125388A | CANCELLED | May 7, 2017 | Jun 8, 2019 |
| FARMLAND MUTUAL INSURANCE CO. | BIPD/Primary | CPP125388A | REPLACED | May 7, 2017 | May 7, 2019 |
| ZURICH AMERICAN INSURANCE COMPANY | BIPD/Primary | PRA9338836 | REPLACED | May 7, 2014 | May 7, 2017 |
| AMERICAN GUARANTEE & LIABILITY INS. CO. | BIPD/Primary | PRA933883601 | REPLACED | May 7, 2012 | May 7, 2014 |
| AMERICAN GUARANTEE & LIABILITY INS. CO. | BIPD/Primary | PRA933883600 | REPLACED | May 7, 2011 | May 7, 2012 |
| AMERICAN GUARANTEE & LIABILITY INS. CO. | BIPD/Primary | PRA933883600 | CANCELLED | May 7, 2011 | Jun 7, 2012 |
| COMMERCE PROTECTIVE INSURANCE COMPANY | BIPD/Primary | 37 1 08474 | CANCELLED | May 7, 2010 | May 7, 2011 |
| CAROLINA CASUALTY INSURANCE CO. | BIPD/Primary | 351573 | CANCELLED | May 7, 2009 | May 7, 2010 |
| MAXUM CASUALTY INSURANCE COMPANY | CARGO | TRK-6009751-1 | CANCELLED | May 7, 2009 | Jan 28, 2011 |
| CAROLINA CASUALTY INSURANCE CO. | BIPD/Primary | 347219 | CANCELLED | May 7, 2008 | May 7, 2009 |
| NORTHLAND INSURANCE COMPANY | CARGO | TN607474 | REPLACED | May 7, 2008 | May 7, 2009 |
| WESTPORT INSURANCE CORPORATION | BIPD/Primary | WCP103001523902 | CANCELLED | Apr 20, 2007 | May 7, 2008 |
| WESTPORT INSURANCE CORPORATION | CARGO | WCP103001523902 | CANCELLED | Apr 20, 2007 | May 7, 2008 |
| WESTPORT INSURANCE CORPORATION | CARGO | WCP103001523901 | CANCELLED | Feb 1, 2006 | May 25, 2007 |
| WESTPORT INSURANCE CORPORATION | BIPD/Primary | WCP103001523901 | REPLACED | Feb 1, 2006 | Apr 20, 2007 |
| WESTPORT INSURANCE CORPORATION | CARGO | WCP103001523901 | REPLACED | Feb 1, 2006 | Apr 20, 2007 |
| WESTPORT INSURANCE CORPORATION | BIPD/Primary | WCP103001523901 | CANCELLED | Feb 1, 2006 | May 25, 2007 |
| WESTPORT INSURANCE CORPORATION | BIPD/Primary | WCP103001523901 | NAME CHANGED | Jan 6, 2006 | Feb 1, 2006 |
| WESTPORT INSURANCE CORPORATION | CARGO | WCP103001523901 | NAME CHANGED | Jan 6, 2006 | Feb 1, 2006 |
| WESTPORT INSURANCE CORPORATION | BIPD/Primary | WCP1030015239 | CANCELLED | May 7, 2004 | Jan 6, 2006 |
| WESTPORT INSURANCE CORPORATION | CARGO | WCP1030015239 | CANCELLED | May 7, 2004 | Jan 6, 2006 |
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | TN343078 | REPLACED | May 7, 2002 | May 7, 2004 |
| NORTHLAND INSURANCE COMPANY | CARGO | TN343078 | REPLACED | May 7, 2002 | May 7, 2004 |
| ALLSTATE INSURANCE COMPANY | BIPD/Primary | 649, 284214 | REPLACED | May 9, 1996 | May 7, 2002 |
| ALLSTATE INSURANCE COMPANY | CARGO | 049627720 | REPLACED | May 9, 1996 | May 7, 2002 |
Insurance Events Timeline
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| TERM/REPL | STARSTONE NATIONAL INSURANCE COMPANY | AM37000106-00 | BIPD/Primary | May 7, 2025 | May 7, 2025 |
| TERM/REPL | STARSTONE NATIONAL INSURANCE COMPANY | AM37000106-00 | BIPD/Primary | Dec 13, 2024 | Dec 13, 2024 |
| CANCEL | PROTECTIVE INSURANCE COMPANY | AN-100074 | BIPD/Primary | May 7, 2024 | May 7, 2024 |
| TERM/CANCL | BERKLEY CASUALTY COMPANY | 6506379 | BIPD/Primary | Jun 2, 2022 | Jun 2, 2022 |
| TERM/REPL | BERKLEY CASUALTY COMPANY | 6506379 | BIPD/Primary | May 7, 2022 | May 7, 2022 |
| CANCEL | EASTERN ATLANTIC INSURANCE COMPANY | TEA370108820 | BIPD/Primary | May 7, 2021 | May 7, 2021 |
| TERM/REPL | NATIONWIDE MUTUAL INSURANCE COMP | CPP125388A | BIPD/Primary | May 7, 2020 | May 7, 2020 |
| TERM/CANCL | FARMLAND MUTUAL INSURANCE CO. | CPP125388A | BIPD/Primary | Jun 8, 2019 | Jun 8, 2019 |
| TERM/REPL | FARMLAND MUTUAL INSURANCE CO. | CPP125388A | BIPD/Primary | May 7, 2019 | May 7, 2019 |
| TERM/REPL | ZURICH AMERICAN INSURANCE COMPANY | PRA9338836 | BIPD/Primary | May 7, 2017 | May 7, 2017 |
| CANCEL | MAXUM CASUALTY INSURANCE COMPANY | TRK-6009751-1 | CARGO | Nov 5, 2014 | Nov 5, 2014 |
| TERM/REPL | AMERICAN GUARANTEE & LIABILITY INS. CO. | PRA933883601 | BIPD/Primary | May 7, 2014 | May 7, 2014 |
| TERM/CANCL | AMERICAN GUARANTEE & LIABILITY INS. CO. | PRA933883600 | BIPD/Primary | Jun 7, 2012 | Jun 7, 2012 |
| TERM/REPL | AMERICAN GUARANTEE & LIABILITY INS. CO. | PRA933883600 | BIPD/Primary | May 7, 2012 | May 7, 2012 |
| CANCEL | COMMERCE PROTECTIVE INSURANCE COMPANY | 37 1 08474 | BIPD/Primary | May 7, 2011 | May 7, 2011 |
| CANCEL | MAXUM CASUALTY INSURANCE COMPANY | TRK-6009751-1 | CARGO | Jan 28, 2011 | Jan 28, 2011 |
| CANCEL | CAROLINA CASUALTY INSURANCE CO. | 351573 | BIPD/Primary | May 7, 2010 | May 7, 2010 |
| TERM/REPL | NORTHLAND INSURANCE COMPANY | TN607474 | CARGO | May 7, 2009 | May 7, 2009 |
| CANCEL | CAROLINA CASUALTY INSURANCE CO. | 347219 | BIPD/Primary | May 7, 2009 | May 7, 2009 |
| CANCEL | WESTPORT INSURANCE CORPORATION | WCP103001523902 | BIPD/Primary | May 7, 2008 | May 7, 2008 |
| CANCEL | WESTPORT INSURANCE CORPORATION | WCP103001523902 | CARGO | May 7, 2008 | May 7, 2008 |
| TERM/CANCL | WESTPORT INSURANCE CORPORATION | WCP103001523901 | BIPD/Primary | May 25, 2007 | May 25, 2007 |
| TERM/CANCL | WESTPORT INSURANCE CORPORATION | WCP103001523901 | CARGO | May 25, 2007 | May 25, 2007 |
| TERM/REPL | WESTPORT INSURANCE CORPORATION | WCP103001523901 | CARGO | Apr 20, 2007 | Apr 20, 2007 |
| TERM/REPL | WESTPORT INSURANCE CORPORATION | WCP103001523901 | BIPD/Primary | Apr 20, 2007 | Apr 20, 2007 |
| NAMECHG | WESTPORT INSURANCE CORPORATION | WCP103001523901 | CARGO | Feb 1, 2006 | Feb 1, 2006 |
| NAMECHG | WESTPORT INSURANCE CORPORATION | WCP103001523901 | BIPD/Primary | Feb 1, 2006 | Feb 1, 2006 |
| CANCEL | WESTPORT INSURANCE CORPORATION | WCP1030015239 | BIPD/Primary | Jan 6, 2006 | Jan 6, 2006 |
| CANCEL | WESTPORT INSURANCE CORPORATION | WCP1030015239 | CARGO | Jan 6, 2006 | Jan 6, 2006 |
| TERM/REPL | NORTHLAND INSURANCE COMPANY | TN343078 | CARGO | May 7, 2004 | May 7, 2004 |
| TERM/REPL | NORTHLAND INSURANCE COMPANY | TN343078 | BIPD/Primary | May 7, 2004 | May 7, 2004 |
| TERM/REPL | ALLSTATE INSURANCE COMPANY | 649, 284214 | BIPD/Primary | May 7, 2002 | May 7, 2002 |
| TERM/REPL | ALLSTATE INSURANCE COMPANY | 049627720 | CARGO | May 7, 2002 | May 7, 2002 |
Authority Revocations
| Authority | Docket | Reason | Date |
|---|---|---|---|
| COMMON | MC-306664 | INVOLUNTARY REVOCATION | Unknown |
Authority Action History (8 events)
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Apr 10, 2024 | DISCONTINUED REVOCATION | May 7, 2024 |
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Apr 12, 2021 | DISCONTINUED REVOCATION | May 7, 2021 |
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Apr 11, 2011 | DISCONTINUED REVOCATION | May 9, 2011 |
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Apr 12, 2010 | DISCONTINUED REVOCATION | May 6, 2010 |
| MC306664 | MOTOR PROPERTY COMMON CARRIER | REINSTATED | May 19, 2009 | — | Unknown |
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Apr 10, 2008 | DISCONTINUED REVOCATION | May 9, 2008 |
| MC306664 | COMMON | INVOLUNTARY REVOCATION | Dec 30, 2005 | DISCONTINUED REVOCATION | Jan 3, 2006 |
| MC306664 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Sep 20, 1996 | REVOKED | May 13, 2009 |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
Inspection Activity Map
3 states • 11 inspections
Violation Summary (13 violations from 11 inspections)
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| FMCSR:393.11 | Lighting devices/reflectors | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11A1-LSLMWR | Lighting devices/reflectors | 1 | 1 | 3 | Vehicle Maintenance |
| FMCSR:393.55E-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.110C-C | Cargo securement - logs | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.95A | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:393.45D-B | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.209E-SPSLA | Steering - Power steering leaking anywhere. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.16(a) | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (11 inspections)
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Feb 12, 2026 | 87085099 | UNADILLA NY | NY | Level 2 | EASTON CAR SEMI-TRAILER | 3 | 393.11A1-LSLMWR, 393.55E-B, 393.110C-C | Yes |
| Jan 22, 2026 | 86862633 | HALIFAX WEIGH STATION, I-95, N | NC | Level 1 | LOAD SEMI-TRAILER | 1 | 393.95A | No |
| Jan 12, 2026 | 86776237 | NEAR EXIT 3 EB | NC | Level 1 | RAM STRAIGHT TRUCK | 0 | — | No |
| Oct 21, 2025 | 86154263 | CAMPBELL NY | NY | Level 2 | TRANSCRAFT SEMI-TRAILER | 2 | 393.45D-B, 393.209E-SPSLA | No |
| Aug 14, 2025 | 85539373 | NICHOLS NY | NY | Level 2 | PETERBILT TRUCK TRACTOR | 0 | — | No |
| Mar 10, 2025 | 84102343 | UNADILLA NY | NY | Level 1 | PETERBILT TRUCK TRACTOR | 0 | — | No |
| May 31, 2023 | 78784019 | ROSCOE (EB) | NY | Level 2 | WSTR TRUCK TRACTOR | 3 | 393.11, 393.9(a) | No |
| May 23, 2023 | 78715734 | NICHOLS (WB) | NY | Level 2 | PTRB TRUCK TRACTOR | 1 | 392.2 | No |
| May 18, 2023 | 78681793 | I80 EB MM 194 GREENE TWP - EAS | PA | Level 1 | TRAO SEMI-TRAILER | 1 | 392.2 | No |
| May 17, 2023 | 78669302 | Roadside | PA | Level 1 | PTRB TRUCK TRACTOR | 0 | — | No |
| Apr 12, 2023 | 78337176 | LAFAYETTE | NY | Level 3 | — | 2 | 392.16(a), 392.2 | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
9 crash records from FMCSA Crash File
Crash History (9 records)
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jul 31, 2018 | NY | INJURY | 0 | 2 | — | — | — | — |
| Dec 7, 2017 | PA | TOW | 0 | 0 | — | — | — | — |
| Dec 5, 2017 | NY | TOW | 0 | 0 | — | — | — | — |
| May 21, 2008 | PA | INJURY | 0 | 1 | — | — | — | — |
| Sep 6, 2007 | NY | TOW | 0 | 0 | — | — | — | — |
| Nov 18, 2005 | PA | TOW | 0 | 0 | — | — | — | — |
| Jun 23, 2005 | NY | INJURY | 0 | 1 | — | — | — | — |
| Jan 11, 2002 | PA | INJURY | 0 | 1 | — | — | — | — |
| Mar 2, 1993 | PA | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
43 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Showing most recent 25 of 43 events