393.86A6-RIG — Rear end protection (ICC bumper) missing/defective

FMCSA violation code under Vehicle Maintenance. 51 events recorded in roadside inspections. Severity weight: 5.

Severity Weight
5
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
51
Code
393.86A6-RIG
Code System
FMCSR
BASIC Category
OOS Eligible
No
Severity Weight
5
Violation Group
Total Events
51
Carriers Cited
50

Violation Description

Rear impact guard (ICC bumper) on commercial motor vehicle is missing, damaged, or improperly installed.

About This Violation Code

Code 393.86A6-RIG falls under the Vehicle Maintenance BASIC category in FMCSA's Safety Measurement System (SMS). It carries a severity weight of 5 (scale 1-10, higher = more severe).

When this violation is cited during a roadside inspection, it contributes to the carrier's Vehicle Maintenance BASIC score. Carriers with high BASIC percentiles may be prioritized for FMCSA interventions including warning letters, investigations, or compliance reviews.

Regulatory Reference

Federal Motor Carrier Safety Regulations

This violation references 49 CFR 393.86A6 in the Federal Motor Carrier Safety Regulations.

Events (all time)
51
OOS Events
0
OOS Rate
0.0%
Top State (180d)
Minnesota
2 events

Top Enforcing States

Where 393.86A6-RIG is most commonly cited (last 180 days)

1.Minnesota
2
OOS 0.0%
2.California
1
OOS 0.0%
3.Oregon
1
OOS 0.0%
4.Wisconsin
1
OOS 0.0%

Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.

Citation Trend (12 months)

Monthly count of 393.86A6-RIG citations. Red bars mark months with OOS-triggering citations.

3
Apr
4
May
1
Jun
1
Jul
7
Aug
4
Sep
2
Oct
1
Nov
2
Jan
2
Feb

Most Active Stations

Inspection stations citing 393.86A6-RIG most often (last 180 days)

2.AVON MN
1
OOS 0.0%
3.CLEARWATER MN
1
OOS 0.0%
4.WOODBURN OR
1
OOS 0.0%
5.CALEDONIA WI
1
OOS 0.0%

Often Cited Together

Other violations commonly found on the same inspection (last 90 days)

Top Carriers Cited

Ranked by frequency • 50 carriers total • Page 1 of 2

Top Carriers with 393.86A6-RIG Violations

Showing 25 of 50

fmcsa-violations

Recent Inspections

Latest inspections where 393.86A6-RIG was cited • 51 total events • Page 1 of 3

Recent Inspections with 393.86A6-RIG

Showing 25 of 51

fmcsa-inspections
Recent Inspections with 393.86A6-RIG
DateReport #StateLevelOOS
Feb 27, 202687221461MNLevel 1No
Feb 12, 202687083454MNLevel 1No
Jan 29, 202686912943ORLevel 1No
Jan 5, 202686732362WILevel 2No
Nov 26, 202586454002CALevel 2No
Oct 8, 202586161517CALevel 1No
Oct 1, 202585927800KYLevel 2No
Sep 24, 202585941862CALevel 2No
Sep 15, 202585787596ORLevel 2No
Sep 4, 202585702950WILevel 2No
Sep 2, 202585717984MNLevel 1No
Aug 27, 202585605043MTLevel 1No
Aug 26, 202585593818MTLevel 1No
Aug 25, 202585583005MSLevel 1No
Aug 24, 202585590401AZLevel 2No
Aug 8, 202585454328USLevel 1No
Aug 5, 202585408241USLevel 1No
Aug 4, 202585407129USLevel 1No
Jul 10, 202585239460MNLevel 1No
Jun 11, 202584943084AZLevel 2No
May 27, 202584878197CALevel 1No
May 25, 202584787573PALevel 2No
May 21, 202584738770USLevel 1No
May 7, 202584633490AZLevel 1No
Apr 29, 202584564365MTLevel 1No

Data sources & freshness

FMCSA Vehicle Inspections and Violations
Unknown freshness
Federal Motor Carrier Safety Regulations (49 CFR)
Unknown freshness