RN
ROCK-IT NATURAL STONE INC
DOT 930899MC 1002522ActiveMotor CarrierInterstateTHE TRAVELERS INDEMNITY CO. OF CONNECTICUT · $750,000 · 1 policyWISTER, OK
COMPANY
Authority since
2019-02-22
MCS-150
2025-11-20 · 320,000 mi (2024)
Fleet
16 units · 21 trailers · 16 drivers
ADDRESS
Physical
38960 BALDWIN RANCH RD
WISTER, OK 74966
WISTER, OK 74966
Mailing
PO BOX 410
WISTER, OK 74966
WISTER, OK 74966
CONTACT
Phone
9186592286
Email
coltbrowne@rock-itnaturalstone.com
OFFICERS
Primary Officer
COLT BROWNE
Title
SAFETY OFFICER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Passenger Transport
Cargo types
6
Building MaterialsMachinery, Large ObjectsPassengersFarm SuppliesConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
92 mo
Active authority
INSURANCE
1 active
THE TRAVELERS INDEMNITY CO. OF CONNECTICUT
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
25.0%
6 / 24 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
38/100 risk points2 risk factors · 2 strengths · 4 data pointsmedium confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
5 crashes · 0 fatal · 1 with injuries · 5 tow-away
Clean Inspection Rate
75% — 18 clean of 24 inspections
Out-of-Service Rate
25.0% — driver OOS 1, vehicle OOS 6
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2025-11-20
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $750,000
SUMMARY
Severe OOS rate 33% (last 24 mo)
1.6 violations per inspection
No crashes in the last 24 months
Active insurance on file
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