CarrierScore

ROCK HARD READY MIX LLC

ActiveNot RatedINTERSTATE

Based in CONWAY, South Carolina, ROCK HARD READY MIX LLC is a motor carrier registered under USDOT 4515420. Their fleet consists of 11 commercial vehicles staffed by 11 drivers. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 45/100, indicating a mixed safety profile that warrants closer review.

11
Power Units
11
Drivers
4515420
USDOT #
45/100
Safety Score
⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
ROCK HARD READY MIX LLC
USDOT Number
4515420
Entity Type
CARRIER
Address
920 BROWN SWAMP RD
CONWAY, SC 29527-3639
Carrier Operation
Intrastate Only (Non-Hazmat)
Last MCS-150 Update
January 8, 2026

BASICs Safety Scores

Unsafe Driving0%
Crash IndicatorN/A
HOS Compliance0%
Vehicle Maintenance0%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

920 BROWN SWAMP RD, CONWAY, SC 29527-3639

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Frequently Asked Questions

What is ROCK HARD READY MIX LLC's USDOT number?
ROCK HARD READY MIX LLC's USDOT number is 4515420. The company is based in CONWAY, South Carolina.
Is ROCK HARD READY MIX LLC a safe trucking company?
ROCK HARD READY MIX LLC has not received a formal safety rating from FMCSA.
How many trucks does ROCK HARD READY MIX LLC have?
ROCK HARD READY MIX LLC operates 11 power units (trucks/commercial vehicles) and employs 11 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System