ROCK TOWING LIMITED

DBA: RTL TRANSPORTS

DOT# 4015070 MC# 1512884CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

4354 CATTLE CROSS TRL

CASTLE ROCK, CO 80104-3585

View on Google Maps ↗

Mailing

PO BOX 337

CASTLE ROCK, CO 80104

Contact

Phone: (720) 868-6393

Email: rtl.transports@hotmail.com

Company Officers

DAVID LAMAN

Business Info

D&B #: 0

HazMat: HazMat Carrier

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors2

Authority

Status: ACTIVE

FMCSA add date: Jan 20, 2023

Common authority: Feb 10, 2023

Authority History (1)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Feb 10, 2023

Cargo Types

General FreightMetal/Sheets/CoilsMotor VehiclesBuilding MaterialsFresh ProduceGrain/Feed/HayDry BulkRefrigerated FoodBeveragesUtilitiesAgricultural/Farm Supplies

Active Certifications

Property

MCS-150

Last updated: May 8, 2026

Mileage: 115,000 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contacttelephone: 7206898011 → 7208686393Jul 20, 2026

Identitycompany officer 1: → DAVID LAMANJul 20, 2026

Contacttelephone: → 7206898011Jun 15, 2026

Contactemail: SUPPORT@RTLTRANSPORTS.COM → rtl.transports@hotmail.comMay 14, 2026

Safety

Out-of-Service Rates

Driver5 inspections

0.0%

6.2%

Carrier National avg

Vehicle3 inspections

0.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall5 inspections

0.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving2

Driver Fitness1

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance5

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 6 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving22.501 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.101 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance6.602 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	GREAT WEST CASUALTY CO.	GRT16106A	$1,000,000	Feb 6, 2024	—	91X

Insurance History (2)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	ARTISAN & TRUCKERS CASUALTY COMPANY	ReplacedTERM/REPL	$750,000	Oct 2, 2023	Feb 6, 2024
BIPD · F91X	ARTISAN & TRUCKERS CASUALTY COMPANY	ReplacedTERM/REPL	$750,000	Feb 6, 2023	Oct 2, 2023

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/4015070