Roadside Inspection 88790551

Roadside inspection on Aug 25, 2026 in Iowa • Carrier: MARVIN L HANSON (USDOT 200860) • Vehicle: KENWORTH TRUCK TRACTOR

Vehicle OOS Driver: OK CVSA L1
Units Inspected
2
Total Violations
9
OOS Violations
1
11% of violations
Inspection Level
Level 1

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
88790551
Date:
Aug 25, 2026
State:
Iowa
Type:
Units inspected:
2
Violations:
9
HazMat:
No
Inspection site:
IA
Carrier (USDOT):
MARVIN L HANSON (200860)
Vehicle:
KENWORTH T600 TRUCK TRACTOR
Plate:
PAP1595 (MN)

What this inspection means

The vehicle was placed out of service at this inspection.

Cited issues fall mainly under Vehicle Maintenance and Hours of Service, with a combined severity weight of 23.

Compared to the median Level 1 inspection nationwide in 2026, this is a more severe than typical result.

Severity context

How mild, normal, or severe was this inspection compared to its carrier, state, and station?

vs Level 1 median in Iowa
9
Heavier than median (2)
Median of 2,398 Level 1 inspections in Iowa during 2026
vs typical at IA
9
Heavier than station median (2)
Median of 135 inspections at this station in the trailing 12 months

How this compares

National peer benchmarks for inspections at this level.

Violations vs Level 1 median
9
8 more than the median (1)
Compared to 399,035 Level 1 inspections nationwide in 2026
OOS at this inspection
Yes
Cohort OOS rate: 28.9%
Out-of-service rate across all Level 1 inspections in 2026
Honest opinion

An out-of-service order is one of the most consequential outcomes a roadside inspection can produce — the most heavily-weighted OOS citation here was 396.3A1-BOS (Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination., severity weight 0). (396.3A1-BOS)

Units Inspected

2 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 1XKAD69X83J707474 MN PAP1595 KENWORTH T600 2003
2 SEMI-TRAILER 1DW1A532395107549 MN 2900STN STOUGHTON TRAILERS Stoughton Trailers 2009

Violations Cited

9 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
393.48A-BIAD Air Disc Brake - Inoperative other than a steering axle. 4 Vehicle Maintenance
393.48A-BIHE Hydraulic/Electric Brake - Inoperative other than a steering axle. 4 Vehicle Maintenance
393.48A-BIHE Hydraulic/Electric Brake - Inoperative other than a steering axle. 4 Vehicle Maintenance
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. 4 Vehicle Maintenance
396.3A1-BALAC Brake - Audible air leak from a brake chamber 4 Vehicle Maintenance
393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. 3 Vehicle Maintenance
396.3A1-BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. 0 Vehicle Maintenance OOS
395.8D2-HOSF HOS (Form) - Record of duty status form failed to include total miles driven for each 24 hour period. Date: Hours of Service
395.8D5-HOSF HOS (Form) - Record of duty status form failed to include driver signature/certification for each 24 hour period. Date: Hours of Service

Violation categories (BASICs)

Federal behavior-analysis-and-safety-improvement buckets for the cited violations.

Related records

Recent activity at IA

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
88794568 Aug 25, 2026 TRANSPORT INDIANA LLC 0
88794542 Aug 25, 2026 UGAFLIP INVESTMENTS LLC 0
88794473 Aug 25, 2026 CIVIL CONSTRUCTORS INC 2
88794368 Aug 25, 2026 5911 TRANSPORT INC 1 OOS
88794332 Aug 25, 2026 SPECIALTY DISTRIBUTION GROUP LLC 4
88794142 Aug 25, 2026 T N J LIMO CORP 5 OOS