Safety Measurement System - Inspection CO1341481684 (U.S. DOT# 504629)

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United States Department of Transportation

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Detailed Inspection Report as of 11/28/2025

Carrier Information

Carrier Name: Mason And Mefford
U.S. DOT#: 504629
Carrier Address: 3705 N Shun Pike Road
Madison, IN 47250

Time/Location

Report #: CO1341481684
Report State: CO
State: CO
Date: 1/11/2024
Start Time: 0923
End Time: 1016
Level: II. Walk-Around
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: Yes

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	PETERBILT	IN	3088611	1XP5DB9X83D590854
2	Semi-Trailer	UNPUBLISHE	IN	P522444	5JNDS5321HH000400

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
107.620B-HMAMC	107.620(b)	1	No	Hm (Administrative) - Failing To Produce Current Certificate Of Registration Or Registration Number Identified As U.S. Dot Hazmat Reg. No.	No		Not used in SMS Calculation
177.817E2-HMHC	177.817(e)(2)	Driver	No	Hm (Highway Carriage) - Failing To Have Hm Shipping Papers Readily Accessible.	Yes	HM Compliance
393.45D-B	393.45(d)	1	No	Air Brake - Audible Air Leak At A Proper Connection	Yes	Vehicle Maint.
393.55D1-B	393.55(d)(1)	1	No	Air Brake - Abs Malfunction Lamp Defective On Truck-Tractor Manufactured On Or After March 1, 1997 And Each Single Unit Cmv On Or After 1998.	Yes	Vehicle Maint.
393.55D2-B	393.55(d)(2)	1	No	Air Brake - Abs Malfunction Lamp Defective On Truck-Tractor Manufactured On Or After March 1, 2001 For Towed Vehicle.	Yes	Vehicle Maint.
393.55E-B	393.55(e)	2	No	Air Brake - Abs Malfunction Lamp Defective On Trailers Manufactured On Or After March 1, 1998	Yes	Vehicle Maint.

Hazardous Material

HazMat Code	HazMat Description	Reported Quantity	Waste	Status
2.1	2.1 FLAMMABLE GAS	No	No	A