Rock Hard Ready Mix LLC (USDOT 4515420)
No blockers or cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 11 power units, 11 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 920 BROWN SWAMP RD, CONWAY, SC 29527-3639
- MCS-150 last filed
- 2026-01
Frequently asked questions
What carrier is USDOT 4515420?
USDOT 4515420 is Rock Hard Ready Mix LLC, an intrastate non-hazmat motor carrier.
What is Rock Hard Ready Mix LLC's USDOT number?
Rock Hard Ready Mix LLC's USDOT number is 4515420. No MC docket number is on file.
Is Rock Hard Ready Mix LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Rock Hard Ready Mix LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Rock Hard Ready Mix LLC's safety record?
FMCSA records show no vehicle inspections for Rock Hard Ready Mix LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Rock Hard Ready Mix LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Rock Hard Ready Mix LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Rock Hard Ready Mix LLC's FMCSA safety rating?
Rock Hard Ready Mix 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.
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