Roadside Inspection 88795192

Roadside inspection on Aug 25, 2026 in Utah • Carrier: RIDGE ROCK INC (USDOT 1261946) • Vehicle: MACK STRAIGHT TRUCK

Vehicle OOS Driver: OK CVSA L1
Units Inspected
1
Total Violations
6
OOS Violations
1
17% of violations
Inspection Level
Level 1

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
88795192
Date:
Aug 25, 2026
State:
Utah
Type:
Units inspected:
1
Violations:
6
HazMat:
No
Inspection site:
RIVERTON UT
Carrier (USDOT):
RIDGE ROCK INC (1261946)
Vehicle:
MACK Granite STRAIGHT TRUCK
Plate:
Z085322 (UT)

What this inspection means

The vehicle was placed out of service at this inspection.

Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 31.

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 this carrier's typical
6
Heavier than carrier average
Carrier averages 3.59 violations per inspection across 32 prior records
vs Level 1 median in Utah
6
Heavier than median (2)
Median of 5,976 Level 1 inspections in Utah during 2026
vs typical at RIVERTON UT
6
On par with station median (6)
Median of 52 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
6
5 more than the median (1)
Compared to 403,278 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
Carrier clean-inspection rate (12 mo)
0%
8 inspections in the trailing 12 months
Computed from this carrier's inspection history

Carrier trend at this moment

How active was this carrier's inspection record around this date?

Prior 30 days
0
No inspections in this window
Prior 90 days
0
No inspections in this window
Prior 365 days
8
42 violations · 2 OOS · 5.25 per inspection
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 393.100B-C (Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV., severity weight 7). (393.100B-C)

Units Inspected

1 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 STRAIGHT TRUCK 1M2GR4GC6PM032168 UT Z085322 MACK Granite 2023

Violations Cited

6 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV. 7 Vehicle Maintenance OOS
393.11A1-LCHL Lighting - Lamps improper color, height, location. 6 Vehicle Maintenance
393.9A-LFTSI Lighting - Front - Turn signal - inoperative. 6 Vehicle Maintenance
393.45D-B Air Brake - Audible air leak at a proper connection. 4 Vehicle Maintenance
393.55D1-B Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998. 4 Vehicle Maintenance
396.17C-PI Operating a CMV without documentation of a periodic inspection. 4 Vehicle Maintenance

Violation categories (BASICs)

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

Nearby inspections (same carrier, ±60 days)

Other times this carrier was inspected around the same date.

Inspection Date State Level Location Violations OOS
88795216 Aug 25, 2026 UT L1 DRAPER UT 6 OOS

Related records

Recent activity at RIVERTON UT

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
88795382 Aug 24, 2026 K & Z GROUP INC 6
88795208 Aug 24, 2026 HIGH SIERRA TRUCKING LLC 10
88795146 Aug 24, 2026 IRVING UNLIMITED SERVICES INC 10 OOS
87665943 Apr 21, 2026 SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC 1
87451658 Mar 30, 2026 N K HINCKLEY TRUCKING 1
87451657 Mar 30, 2026 K AND K TRANSPORT LLC 8 OOS