FMCSA Carrier Profile
RONALD A RUPP
DBA: Rupp's Hauling
Williamstown, NJ
Active
Authority Active
No Safety Rating
Active 12 yrs
Authority
Active
MC-876506 · Common carrier
Insurance
On File
$750,000 BIPD
Safety
Not Rated
20.0% OOS · 6 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 12 yrs
- Insurance on file: $750,000
- Vehicle out-of-service rate 166.7% — above the 20.7% national average
- 6 FMCSA inspections on record
Operating Authority
MC876506
Common Carrier
Insurance on File
FIRSTLINE NATIONAL INSURANCE COMPANY
BI&PD · $750,000 · Policy 6050422
Required Filings
Liability (BIPD)
$750,000
FMCSA Registration
DOT Number
789923
MC Number
MC-876506
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
March 25, 2026
FMCSA Registration
January 19, 1999
Authority Granted
August 1, 2014
Annual Mileage
142,650 mi (2025)
Contact Information
Address
1250 Coles Mill Rd, Williamstown, NJ 08094
Phone
Email
Owner / Officer
Ronald Rupp
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Out-of-Service Rate
20.0% of inspections ended in an out-of-service order
5 inspections in 24 months
Vehicle OOS Rate
50.0%
Driver OOS Rate
0.0%
Ranks in the 44th percentile among carriers with 5–9 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
6
Driver Inspections
3
Vehicle Inspections
3
Total OOS Orders
5
Violations by Category
Vehicle Maintenance9
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate166.7% · national avg 20.7%
⚠ Above national average (146.0pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (6)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 29, 2026 | NJ | Level III — Driver Only | KENS · 1NKDXUEX25J099799 | 0 | Clean |
| March 23, 2026 | NJ | Level II — Walk-Around | KENSINGTON · 1NKDXBTX66J133378 | 6 | 5 OOS |
| June 5, 2025 | PA | Level III — Driver Only | KNNW · 1NKDXUTXXXJ827391 | 1 | Passed |
| March 26, 2025 | NJ | Level III — Driver Only | KW · 1NKWXBEX75J068416 | 0 | Clean |
| January 21, 2025 | MD | Level II — Walk-Around | PTRB · 1NPAXUTX35N842172 | 1 | Passed |
| May 29, 2024 | PA | Level II — Walk-Around | KNNW · 1NKDXUTXXXJ827391 | 2 | Passed |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
NJ3
PA2
MD1
Fleet & Equipment (5)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 5 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1999 Kenworth T800 | Truck · Class 8 | 1NKDXUTXXXJ827391 | 2 | — |
| 2006 Kenworth T8 Series | Truck · Class 8 | 1NKDXBTX66J133378 | 1 | 1 |
| 2005 Kenworth T800 | Truck · Class 8 | 1NKDXUEX25J099799 | 1 | — |
| 2005 Kenworth W900 | Truck · Class 8 | 1NKWXBEX75J068416 | 1 | — |
| 2005 Peterbilt 357 | Truck · Class 8 | 1NPAXUTX35N842172 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Authority History
| Date | Status | Type |
|---|---|---|
| August 1, 2014 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending |
Other Carriers in Williamstown, NJ
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 30, 2026.
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