OSHKOSH WI

Roadside inspection site in Wisconsin • 560 inspections on record

OOS Rate: 12.5%
Total Inspections
560
OOS Rate
12.5%
OOS Inspections
70
Unique Carriers
483
HazMat Inspections
0
Avg Violations
2.1
Name
OSHKOSH WI
State
Wisconsin (WI)
Facility Type
Total Inspections
560
OOS Rate
12.5%
Active Since
Jan 1, 2020
Latest Inspection
Mar 25, 2026

About This Inspection Site

OSHKOSH WI is a roadside inspection location in Wisconsin where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 560 recorded inspections from Jan 1, 2020 to Mar 25, 2026.

A total of 483 unique carriers have been inspected at this site. The average number of violations per inspection is 2.1. The out-of-service rate is 12.5%, meaning a moderate number of inspected vehicles or drivers are placed out of service for safety deficiencies.

Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.

The most frequently cited violation at this site is Operating a CMV while ill or fatigued (Unsafe Driving) with 121 citations, followed by Operating a CMV while ill or fatigued (87 citations). A total of 100 distinct violation codes have been cited at this location.

Inspection Level Breakdown

560 inspections by CVSA level

Top Violations

100 violation codes cited at this site (page 1 of 2)

#CodeDescriptionBASIC CategoryCitationsOOSOOS %
1392.2-SLLEWA1Operating a CMV while ill or fatiguedUnsafe Driving1210
2392.2-SLLSROperating a CMV while ill or fatiguedUnsafe Driving870
3392.2Operating a CMV while ill or fatiguedUnsafe Driving790
4392.2-SLLEWA2Operating a CMV while ill or fatiguedUnsafe Driving650
5392.2-SLLEWA3Operating a CMV while ill or fatiguedUnsafe Driving580
6392.2-SLLEDOperating a CMV while ill or fatiguedUnsafe Driving390
7396.17C-PINo proof of periodic inspectionVehicle Maintenance380
8393.9A-LILInoperable required lampsVehicle Maintenance300
9390.21TB2-DOT390.21TB2-DOTGeneral/Admin300
10393.9(a)Inoperable required lampsVehicle Maintenance28310.7%
11393.45B2-B-AIRBrake tubing/hoses inadequateVehicle Maintenance230
12392.2-SLLOperating a CMV while ill or fatiguedUnsafe Driving180
13392.16-DFailing to use seat belt (49 CFR)Unsafe Driving170
14390.21TB1-MC390.21TB1-MCGeneral/Admin140
15392.2-SLLS2Speeding 6-10 mph over limitUnsafe Driving130
16393.55C2-BCoupling device/towing methods defectiveVehicle Maintenance110
17396.17(c)No proof of periodic inspectionVehicle Maintenance110
18393.9A-LCLInoperable required lampsVehicle Maintenance110
19393.9A-LSMLInoperable required lampsVehicle Maintenance110
20390.19B2-BIENNIAL390.19B2-BIENNIALGeneral/Admin110
21395.8AFailing to keep RODSHours of Service100
22393.75G-TAOWTires - All others weight carried exceeds tire load limitVehicle Maintenance99100.0%
23393.78A-WSWindshield condition defectiveVehicle Maintenance90
24392.2-SLLEQPOperating a CMV while ill or fatiguedUnsafe Driving90
25393.45D-BBrake tubing/hoses inadequateVehicle Maintenance90
26393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improperVehicle Maintenance90
27395.8E1PCHOS - False record of duty status driver improper use of Personal Conveyance - Not OOSHours of Service80
28393.205C-WRAWFLMIBWheel/Rim - Any wheel fasteners loose/missing/ineffective/broken.Vehicle Maintenance80
29393.95FEmergency Equipment - Stopped vehicle warning devices missing or improperVehicle Maintenance80
30393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.Vehicle Maintenance80
31393.9A-LSLIInoperable required lampsVehicle Maintenance80
32393.55E-BCoupling device/towing methods defectiveVehicle Maintenance70
33393.11A1-CSLRRLighting devices/reflectorsVehicle Maintenance70
34393.9A-LHLIInoperable required lampsVehicle Maintenance70
35393.45B2-BHTDBrake tubing/hoses inadequateVehicle Maintenance77100.0%
36390.21T(b)(2)390.21T(b)(2)General/Admin70
37393.9A-LRLIInoperable required lampsVehicle Maintenance60
38392.2-SLLIRPOperating a CMV while ill or fatiguedUnsafe Driving60
39393.9A-LFTSIInoperable required lampsVehicle Maintenance60
40393.55C1Coupling device/towing methods defectiveVehicle Maintenance60
41392.2-SLLSIVOperating a CMV while ill or fatiguedUnsafe Driving50
42393.95(a)(4)393.95(a)(4)Vehicle Maintenance50
43393.81Horn inoperableVehicle Maintenance50
44393.60CGlazing/window obstructionsVehicle Maintenance50
45393.11A1-CSURRLighting devices/reflectorsVehicle Maintenance50
46393.95(a)(1)Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.Vehicle Maintenance50
47395.8E-HOSPDFalse record of duty statusHours of Service50
48393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecuredVehicle Maintenance50
49393.55C1-BCoupling device/towing methods defectiveVehicle Maintenance50
50392.2-SLLS3Speeding 11-14 mph over limitUnsafe Driving40
Showing 150 of 100

Top Carriers Inspected

20 most frequently inspected carriers at this site

Recent Inspections

560 inspections at this site (page 1 of 23)

Data sources & freshness

FMCSA Vehicle Inspection File
Updated 1 weeks ago