What is MC number 170956?

MC number 170956 is assigned to Stone Transport Limited Partnership, a registered motor carrier with the FMCSA under USDOT number 300960.

Is Stone Transport Limited Partnership Safe? DOT 300960 – Safety Rating, Crashes & Violations

Q: What is the safety rating of Stone Transport Limited Partnership?

Stone Transport Limited Partnership has a safety rating of "Satisfactory" as of March 29, 2007, based on the most recent FMCSA compliance review.

Q: How many inspections has Stone Transport Limited Partnership had?

Stone Transport Limited Partnership has recorded 429 total inspections, with 183 out-of-service orders.

This carrier is active with a Satisfactory safety rating.

Stone Transport Limited Partnership is a registered motor carrier with the FMCSA under USDOT number 300960. The company operates from Saginaw, MI and maintains an active operating status with 247 power units and 225 drivers on record.

Safety Rating

FMCSA Safety Rating

✓ Satisfactory

Rated: March 29, 2007

Stone Transport Limited Partnership holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

Inspection Summary

All-time Inspections

All-time

429

Total

183

OOS

Driver OOS

175

Vehicle OOS

429 inspections indicates a high-volume, actively operating carrier.

OOS Rate42.66%

The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 42.7% — above the national vehicle OOS average of ~21%. Review BASICS scores below.

Crash History

Crash Records

All-time

Total

Fatal

Injuries

Tow-Away

35 crashes reported. Review fatal and injury counts carefully alongside fleet size before engaging this carrier.

BASICS Safety Scores

BASICS Scores

Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories

1.8

Unsafe Driving

Measures violations related to speeding, reckless driving, and improper lane changes.

0.3

HOS Compliance

Tracks hours-of-service violations, including driving beyond legal limits without rest.

0.0

Driver Fitness

Reflects issues with driver qualifications, licenses, and medical certifications.

0.0

Controlled Substances

Captures drug and alcohol violations, including failed or refused tests.

5.4

Vehicle Maintenance

Reflects brake, tire, lighting, and other equipment-related inspection violations.

Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.

Other Carriers in Saginaw, MI

View all carriers in Saginaw, MI →

More Carriers in Michigan

View all carriers in Michigan →

Largest Trucking Companies →Safest Trucking Companies →

Carrier Insight

Stone Transport Limited Partnership is a large motor carrier operating in Michigan. With 429 total inspections on record, the carrier has an out-of-service rate of 42.7%, which exceeds the national average of approximately 21%. 35 crashes have been reported. Review crash details alongside fleet size and inspection history before making hiring decisions.

A Satisfactory rating from the FMCSA indicates that Stone Transport Limited Partnership meets federal safety standards based on the most recent compliance review. This is the highest rating a carrier can receive.

The company operates 247 power units and employs 225 drivers. This fleet size places it among the larger carriers in the FMCSA registry.

Frequently Asked Questions

What is USDOT Number 300960?

USDOT number 300960 is assigned to Stone Transport Limited Partnership, an active motor carrier registered with the FMCSA, based in Saginaw, MI.

What is the safety rating of Stone Transport Limited Partnership?

Stone Transport Limited Partnership has a safety rating of Satisfactory as of March 29, 2007.

How many inspections has Stone Transport Limited Partnership had?

Stone Transport Limited Partnership has recorded 429 total inspections with 183 out-of-service orders, representing an OOS rate of 42.66%.

Where is Stone Transport Limited Partnership located?

Stone Transport Limited Partnership is headquartered at 3495 Hack Road, Saginaw, MI 48601.

What does "Not Rated" mean?

"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.

Is zero crashes always a good sign?

Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.

What is a normal OOS rate?

The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.

How often is FMCSA data updated?

FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.

What is the MC number for Stone Transport Limited Partnership?

The MC number for Stone Transport Limited Partnership is MC# 170956. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 300960 · Last updated: 2026-03-09. View official FMCSA record →

Stone Transport Limited Partnership (DOT# 300960 · MC# 170956) – FMCSA Carrier Profile