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Carrier profile · USDOT 3666155 · Updated 06/13/2026

GLASSCOCK READY MIX CONCRETE LLC

9 power unitsavg 5 yrLocal · 1 statesSUMTER, SC

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

9Power units

5 observed · MCS-150

—Trailers seen

None observed · 24 mo

5.0Avg age (yr)

2019–2024 · vPIC

Call dispatch(843) 332-3561 Email dispatchCURRY@DAWKINSCONCRETE.COM

Carrier verification summary for GLASSCOCK READY MIX CONCRETE LLC

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has a Vektor safety score of 100/100 and a Clear to load verdict, computed deterministically from the FMCSA record refreshed 06/13/2026.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of 06/13/2026.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has a 0.0% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 06/13/2026.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 06/13/2026.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) reports 9 power units and 8 drivers in its most recent MCS-150 filing dated 12/16/2025.

GLASSCOCK READY MIX CONCRETE LLC (USDOT 3666155) has no FMCSA-assigned safety rating in the federal record refreshed 06/13/2026.

Click to see how we scored it

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 5 yearsNo reported crashes

Watch · 0

Nothing flagged.

In good standing · 2

Established 5 yearsOperating authority has been on file since 2021.No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

0.0

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

0.0

▼ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

9 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

5 yr

Model years 2019–2024 · peer benchmark computing.

Identity stabilityStable

5 yr unchanged

Same registration since 2021 — no chameleon / reincarnation signal.

Safety

10 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 10 driver inspections over 24 months.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.6 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 9-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 9
Inspections · 24 mo: 10
Annualized: ≈5 / yr
Coverage: ≈0.6 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6
393.45 Brake tubing / hose defectsVehicle Maintenance2
392.16 Failure to use seat beltUnsafe Driving1
393.9 Inoperative required lampsVehicle Maintenance1
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 9
Observed power (24 mo): 5
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

5.0 yr

Average age

2024

Newest model yr

2019

Oldest model yr

20%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

SC busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SUMTER, SC

5378 BROAD STREET

Top corridor

SC 10

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@dawkinsconcrete.com — 3 carriers: USDOT 346603 USDOT 2509474

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 5378 BROAD STREET, SUMTER, SC, 29154
Mailing address: PO BOX 1096, HARTSVILLE, SC, 29551-1096
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (843) 332-3561
Fax: (843) 383-9676
Email: curry@dawkinsconcrete.com
Web domain: dawkinsconcrete.com

Registration

Officer: Dawkins On-Site, Llc Curry Dawkins
USDOT / docket: 3666155
First registered: 06/25/2021
Last MCS-150: 12/16/2025 · 69,315 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

69,315

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Frequently asked

What is GLASSCOCK READY MIX CONCRETE LLC's USDOT number?

GLASSCOCK READY MIX CONCRETE LLC's USDOT number is 3666155.

Is GLASSCOCK READY MIX CONCRETE LLC authorized to operate?

As of 2026-06-13, GLASSCOCK READY MIX CONCRETE LLC is active in the FMCSA register.

What is GLASSCOCK READY MIX CONCRETE LLC's safety record?

GLASSCOCK READY MIX CONCRETE LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 14 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).