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Roadside Inspection 89318856

Roadside inspection on Oct 21, 2026 in Oklahoma • Carrier: GUARDIAN OILFIELD SERVICES INC (USDOT 1813088) • Vehicle: PETERBILT TRUCK TRACTOR

Vehicle: OK Driver: OK HazMat CVSA L2
Units Inspected
2
Total Violations
1
OOS Violations
0
Inspection Level
Level 2

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
89318856
Date:
Oct 21, 2026
State:
Oklahoma
Type:
—
Units inspected:
2
Violations:
1
HazMat:
Yes
Inspection site:
EL RENO SCALES
Operating authority:
MC658598
Vehicle:
PETERBILT 389 TRUCK TRACTOR
Plate:
3LF704 (OK)

What this inspection means

One violation was recorded; no out-of-service order was issued.

Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 4.

Compared to the median Level 2 inspection nationwide in 2026, this is a typical result.

Severity context

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

vs this carrier's typical
1
On par with carrier average
Carrier averages 0.97 violations per inspection across 132 prior records
vs Level 2 median in Oklahoma
1
On par with median (1)
Median of 6,247 Level 2 inspections in Oklahoma during 2026
vs typical at EL RENO SCALES
1
Heavier than station median (0)
Median of 839 inspections at this station in the trailing 12 months

How this compares

National peer benchmarks for inspections at this level.

Violations vs Level 2 median
1
Same as the median (1)
Compared to 685,575 Level 2 inspections nationwide in 2026
OOS at this inspection
No
Cohort OOS rate: 29.0%
Out-of-service rate across all Level 2 inspections in 2026
Carrier clean-inspection rate (12 mo)
51%
53 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
2
1 violations · 0 OOS
Prior 90 days
6
3 violations · 0 OOS · 0.50 per inspection
Prior 365 days
53
66 violations · 6 OOS · 1.25 per inspection

Units Inspected

2 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 1XPXDB9X68D755025 OK 3LF704 PETERBILT 389 2008 —
2 SEMI-TRAILER 1UNST4428DS128224 OK 8516KC DRAGON PRODUCTS Dragon Products 2013 —

Violations Cited

1 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
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
89390100 Oct 28, 2026 NM L3 NM 0 —
89380460 Oct 28, 2026 OK L2 2NE FAY 3 —
89364409 Oct 25, 2026 TX L2 TX 0 —
89276297 Oct 14, 2026 TX L2 TX 0 —
89078784 Sep 22, 2026 TX L2 TX 1 —
89013227 Sep 15, 2026 TX L2 TX 1 —

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
85320652 Jul 25, 2025 OK L2 1UNST4428DS128224 —
85320652 Jul 25, 2025 OK L2 1XPXDB9X68D755025 —
84273236 Mar 31, 2025 OK L2 1XPXDB9X68D755025 —
84273236 Mar 31, 2025 OK L2 1UNST4428DS128224 —
84062409 Mar 7, 2025 OK L2 1UNST4428DS128224 —
84062409 Mar 7, 2025 OK L2 1XPXDB9X68D755025 —
82189815 Jul 22, 2024 LA L2 1UNST4428DS128224 —
80941644 Feb 25, 2024 OK L2 1XPXDB9X68D755025 OOS

Carrier booking & risk tools

Check booking and risk signals for USDOT 1813088 — tools open pre-filled.

Related records

Recent activity at EL RENO SCALES

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
89397279 Oct 29, 2026 UNITED PETROLEUM TRANSPORTS INC 0 —
89395194 Oct 29, 2026 SHEPHERD TRANSPORTATION LLC 0 —
89395177 Oct 29, 2026 PIONEER TRANSPORT INC 1 —
89393738 Oct 29, 2026 TRANSPORT INDIANA LLC 0 —
89393073 Oct 29, 2026 TJ BEAR TRANSPORTATION LLC 0 —
89393020 Oct 29, 2026 DOC TRANSPORTATION LLC 0 —