M&S Mack LLC (USDOT 4264074)
No blockers or cautions found.
- DOT number
- USDOT 4264074
- Docket (MC) number
- MC1719522
- Operating authority
- Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2025-04-18
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 211 COUNTY ROAD 2781, CARTHAGE, TX 75633
- MCS-150 last filed
- 2026-01
Findings
- Registered as a broker, no broker authority on file (Note): FMCSA registration lists this entity as both a carrier and a broker, but no broker operating authority is on its authority record
Frequently asked questions
What carrier is DOT 4264074?
DOT 4264074 (USDOT 4264074) is M&S Mack LLC, an interstate motor carrier.
What carrier is MC 1719522?
MC 1719522 is the docket number of M&S Mack LLC, USDOT 4264074.
What is M&S Mack LLC's MC number?
M&S Mack LLC's docket number is MC 1719522. Its USDOT number is 4264074.
Is M&S Mack LLC currently authorized to operate?
Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does M&S Mack LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides M&S Mack LLC's insurance?
M&S Mack LLC's liability insurance is filed with FMCSA by Clear Blue Insurance Company.
What is M&S Mack LLC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for M&S Mack LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is M&S Mack LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. M&S Mack LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is M&S Mack LLC's FMCSA safety rating?
M&S Mack LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Carriers based in Carthage, TX
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status