HaulerCheck · https://haulercheck.com/carrier/3845359-sonic-xpress-llc/ · Checked 2026-10-19 07:54 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
SONIC XPRESS LLC
Review before booking · 1 signal
How risk signals workFacts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Vehicle out-of-service rate well above the state average50.0% vs Massachusetts average 20.0%.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (857) 237-5613, not a number from an email or load board.
- Check that the MC number you were given is MC1399837.
- 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) | MC1399837 | Primary | SAFETY INSURANCE CO. Policy 5934680 · 91X | $1,000,000 | Apr 27, 2026 | Active |
Source: Last known · FMCSA snapshot May 14, 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.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
7 of 14 · Massachusetts avg 20.0%
12 of 22 · Massachusetts avg 8.8%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Aug 14, 2026 | IA | 3 | 3 | Yes |
| Aug 13, 2026 | IA | 3 | 2 | No |
| Jul 28, 2026 | MS | 1 | 0 | No |
| Jul 2, 2026 | OH | 2 | 15 | Yes |
| Jun 25, 2026 | MS | 1 | 4 | Yes |
| Jun 25, 2026 | OH | 3 | 0 | No |
| Jun 9, 2026 | MD | 2 | 6 | Yes |
| May 12, 2026 | PA | 1 | 7 | Yes |
| May 12, 2026 | PA | 1 | 3 | Yes |
| May 6, 2026 | DE | 1 | 3 | Yes |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 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 Massachusetts average covers 21,904 vehicle and 35,900 driver inspections of all Massachusetts-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
74 violations counted in FMCSA's Safety Measurement System (SMS), 36 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 107 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 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 | Massachusetts share |
|---|---|---|---|---|
| Vehicle Maintenance | 40 | 16 | 54.1% | 62.7% |
| Hours-of-Service Compliance | 18 | 8 | 24.3% | 11.4% |
| Driver Fitness | 12 | 11 | 16.2% | 8.4% |
| Unsafe Driving | 3 | 0 | 4.1% | 16.6% |
| Controlled Substances/Alcohol | 1 | 1 | 1.4% | 0.4% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. General Driver Qualification · Driver Fitness · code 39111B2Q | 5 | 5 |
| HOS (Property) - Failing to have a record of duty status using the method prescribed Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958A1HOSP | 4 | 4 |
| Brake - Breakaway not attached to the towing vehicle Brakes All Others · Vehicle Maintenance · code 39343DBMA | 3 | 3 |
| Emergency Equipment - Stopped vehicle warning devices missing or improper Emergency Equipment · Vehicle Maintenance · code 39395F | 3 | 0 |
| License (CDL) - Operate a CMV and does not possess a valid CDL License-related: High · Driver Fitness · code 38323A2LCDLN | 2 | 2 |
| Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency Medical Certificate · Driver Fitness · code 39141APC | 2 | 2 |
| Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS | 2 | 2 |
| Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly Brakes All Others · Vehicle Maintenance · code 39343DB | 2 | 2 |
| Light Weight Vehicles - Improper securement of automobiles light trucks and vans Improper Load Securement · Vehicle Maintenance · code 393128BCLWV | 2 | 2 |
| Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request but presents proof prior to com Medical Certificate · Driver Fitness · code 39141AMCPC | 2 | 1 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Massachusetts column is the mix across all Massachusetts-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 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 3845359 |
|---|---|
| MC / docket | MC1399837 |
| Legal name | SONIC XPRESS LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 1 |
| Drivers | 1 |
| Annual mileage | 84,213 (2024) |
| Hazmat | Yes |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Mar 18, 2022 · 4 years ago |
| Last MCS-150 update | Jul 8, 2025 |
Cargo carried
Motor Vehicles
Questions about SONIC XPRESS LLC
What does SONIC XPRESS LLC's operating authority allow?
MC1399837: Common carrier (may haul regulated property for hire for the general public).
Which information about SONIC XPRESS LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. 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 SONIC XPRESS LLC?
Confirm the authority and insurance on the Motus record for USDOT 3845359. Call the company back on the phone number on file, (857) 237-5613, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1399837, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Milford, MA →
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 07:54 UTC.