HaulerCheck · https://haulercheck.com/carrier/994648-keystone-trailer-services-inc/ · Checked 2026-10-20 13:33 UTC · Census and inspections Oct 20, 2026 · Authority and insurance: FMCSA Motus · Oct 20, 2026
KEYSTONE TRAILER SERVICES INC
No risk signals found
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (717) 764-7077, not a number from an email or load board.
- Check that the MC number you were given is MC573552.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC573552 | Primary | Erie Insurance Exchange Policy Q05 0181441 · BMC-91X | $1,000,000 | Apr 13, 2015 | Active |
Source: FMCSA Motus · Oct 20, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 20, 2024 – Oct 20, 2026
2 of 3 · Pennsylvania avg 20.9%
0 of 6 · Pennsylvania avg 5.4%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 2 states and provinces, 24 months
- PA 4 66.7%
- MD 2 33.3%
Vehicles seen at inspections different VINs, 24 months
Power units: 4
2 straight trucks · 2 tractors
Isuzu 2Freightliner 2Kenworth 1
3 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 2
2 semi-trailers
Great Dane 2
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
6 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Aug 4, 2026 | MD | 1 | 2 | Yes |
| Jun 2, 2026 | MD | 3 | 0 | No |
| Aug 20, 2025 | PA | 1 | 1 | No |
| Jul 8, 2025 | PA | 3 | 2 | No |
| Mar 18, 2025 | PA | 2 | 1 | Yes |
| Dec 17, 2024 | PA | 3 | 2 | No |
How these rates are calculated
Period: Oct 20, 2024 – Oct 20, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Pennsylvania average covers 99,684 vehicle and 169,174 driver inspections of all Pennsylvania-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
3 violations counted in FMCSA's Safety Measurement System (SMS), 2 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 8 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 20, 2024 – Oct 20, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Pennsylvania share |
|---|---|---|---|---|
| Vehicle Maintenance | 3 | 2 | 100.0% | 67.0% |
3 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Lighting - Stop lamps - Both inoperative when required to be on Lighting · Vehicle Maintenance · code 3939ALSLIWR | 1 | 1 |
| Lighting - Tail lamp - Both lamps on rearmost vehicle obscured when required to be on Lighting · Vehicle Maintenance · code 3939BLRLOWR | 1 | 1 |
| Lighting - Identification lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALIL | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 20, 2026. "Share" is this company's mix of violations; the Pennsylvania column is the mix across all Pennsylvania-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 20, 2024 – Oct 20, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 20, 2026
| USDOT number | 994648 |
|---|---|
| MC / docket | MC573552 |
| Legal name | KEYSTONE TRAILER SERVICES INC |
| Operation | Interstate |
| Business type | — |
| Power units | 3 |
| Drivers | 3 |
| Annual mileage | 116,641 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Dec 19, 2001 · 24 years ago |
| Last MCS-150 update | Mar 6, 2026 |
| Email domain on file | @keystonetrailerservices.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 3 | 0 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightDrive/Tow Away
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about KEYSTONE TRAILER SERVICES INC
What does KEYSTONE TRAILER SERVICES INC's operating authority allow?
MC573552: Motor carrier (may haul regulated property for hire).
Which information about KEYSTONE TRAILER SERVICES INC is old or missing?
There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking KEYSTONE TRAILER SERVICES INC?
Confirm the authority and insurance on the Motus record for USDOT 994648. Call the company back on the phone number on file, (717) 764-7077, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC573552, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in York, PA →
Company details from the FMCSA Company Census File (Oct 20, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 13:33 UTC.