HaulerCheck · https://haulercheck.com/carrier/4280256-southern-rock-inc/ · Checked 2026-10-19 17:38 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
SOUTHERN-ROCK INC
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is not authorized (last known)Without active authority the company may not haul or broker interstate freight for hire.
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, (938) 216-6888, not a number from an email or load board.
- Check that the MC number you were given is MC1663724.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
1 of 1 · Alabama avg 25.6%
1 of 1 · Alabama avg 4.1%
Most recent inspection
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 22, 2025 | AL | 2 | 10 | Yes |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 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 Alabama average covers 33,234 vehicle and 59,607 driver inspections of all Alabama-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
8 violations counted in FMCSA's Safety Measurement System (SMS), 4 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 10 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 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 | Alabama share |
|---|---|---|---|---|
| Vehicle Maintenance | 6 | 2 | 75.0% | 72.6% |
| Driver Fitness | 2 | 2 | 25.0% | 3.5% |
8 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| License (CDL) - Operate a CMV and does not possess a valid CDL License-related: High · Driver Fitness · code 38323A2LCDLN | 1 | 1 |
| 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 | 1 | 1 |
| Brake - Breakaway not attached to the towing vehicle Brakes All Others · Vehicle Maintenance · code 39343DBMA | 1 | 1 |
| Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves Tires · Vehicle Maintenance · code 39375CTAOTDLT132 | 1 | 1 |
| Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. Emergency Equipment · Vehicle Maintenance · code 39395A1 | 1 | 0 |
| Emergency Equipment - Stopped vehicle warning devices inadequate flag size Emergency Equipment · Vehicle Maintenance · code 39395KEE | 1 | 0 |
| Operating a CMV without documentation of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617CPI | 1 | 0 |
| Lighting - Reflex reflector(s) missing or improper Reflective Sheeting · Vehicle Maintenance · code 39311A1LRR | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Alabama column is the mix across all Alabama-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 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 4280256 |
|---|---|
| MC / docket | MC1663724 |
| Legal name | SOUTHERN-ROCK INC |
| Operation | Interstate |
| Business type | — |
| Power units | 3 |
| Drivers | 4 |
| Annual mileage | 1 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Aug 12, 2024 · 2 years ago |
| Last MCS-150 update | Dec 8, 2025 |
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsConstruction
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 SOUTHERN-ROCK INC
What does SOUTHERN-ROCK INC's operating authority allow?
FMCSA records show no active operating authority for SOUTHERN-ROCK INC (MC1663724), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about SOUTHERN-ROCK INC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. 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 SOUTHERN-ROCK INC?
Confirm the authority and insurance on the Motus record for USDOT 4280256. Call the company back on the phone number on file, (938) 216-6888, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1663724, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Florence, AL →
Company details from the FMCSA Company Census File (Oct 19, 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 17:38 UTC.