2013 LONE WOLF TRAILER CO. Lone Wolf Trailer Co., Inc.

Trailer • TRAILER • 13 inspections

Vehicle specs from NHTSA vPIC. Inspection history from FMCSA roadside records (operator USDOT on the ticket, not title). Something wrong? Report a data issue.

Inspection ticket make differs from vPIC. Canonical identity below is from NHTSA vPIC (VIN decode). Roadside tickets for this VIN also listed: Utility (3×), Unknown (1×), Unknown (1×), Utility (1×) . Inspectors sometimes abbreviate or mistype equipment make; both sources are shown on linked inspection pages.

View full inspection history (13 inspections)

Every roadside inspection FMCSA has on record for this VIN, in reverse-chronological order.

Inspections
13
Carriers
1
Open recalls
0
Complaints
0

Vehicle identity

VIN
4P7U83621DF049521
Model Year
2013
Make
LONE WOLF TRAILER CO.
Model
Lone Wolf Trailer Co., Inc.
WMI
4P7

Weight & Dimensions

Body Class
Trailer
Vehicle Type
TRAILER
Axles
2

Manufacturing

Plant City
FALKVILLE
Plant State
ALABAMA
Plant Country
UNITED STATES (USA)
Plant Company
Lone Wolf Trailer Co., Inc.
Decode Source
nhtsa-vpic-batch
Decoded
May 1, 2026

Technical details (2)

Trailer Body Type
Utility Trailer
Other Trailer Info
Size of the trailer. Example: 825 in position 5, 6, 7 means the size of the trailer is 8" X 25"

Plates observed

Roadside inspections (13)

Every DOT roadside inspection that referenced this VIN.

Inspection Date Carrier Violations
87838827 May 12, 2026 BIG OAK TRANSPORT LLC 1
86763639 Jan 7, 2026 BIG OAK TRANSPORT LLC 0
85879772 Sep 24, 2025 BIG OAK TRANSPORT LLC 0
84934151 Jun 12, 2025 BIG OAK TRANSPORT LLC 0
84741661 May 16, 2025 BIG OAK TRANSPORT LLC 0
83132619 Nov 11, 2024 BIG OAK TRANSPORT LLC 1
82811424 Sep 30, 2024 BIG OAK TRANSPORT LLC 0
82217097 Jul 23, 2024 BIG OAK TRANSPORT LLC 1
80703474 Jan 29, 2024 BIG OAK TRANSPORT LLC 0
80012797 Oct 25, 2023 BIG OAK TRANSPORT LLC 1
79304987 Jul 31, 2023 BIG OAK TRANSPORT LLC 1
79196897 Jul 19, 2023 BIG OAK TRANSPORT LLC 0
78630404 May 16, 2023 BIG OAK TRANSPORT LLC 0

Inspection history across all operators

Every roadside inspection FMCSA has on record for this VIN. Includes inspections under different carriers if the truck has changed hands.

This VIN has been inspected 13 times across 1 distinct carrier since first being inspected on May 16, 2023. Most recent inspection: May 12, 2026 by BIG OAK TRANSPORT LLC. 5 total violations cited; 2 out-of-service events.

Frequently asked questions about this VIN

What does this VIN's inspection history tell me?
This VIN has been pulled into 13 roadside inspections on record with FMCSA. Each inspection shows the carrier operating the vehicle that day, the inspection level (1 through 6), the violations cited, and whether the vehicle or driver was placed out-of-service. The cross-carrier timeline tells you whether the vehicle has stayed with one operator or moved between fleets.
Has this truck been operated by multiple carriers?
Inspection records show this VIN under one operating USDOT so far. That does not rule out other carriers before FMCSA started recording inspections for this VIN.
Are there any out-of-service events on this VIN?
Yes. FMCSA records show 2 inspections where this VIN was placed out-of-service overall. An out-of-service order means the vehicle, driver, or both were ordered off the road until the cited defect was corrected. The timeline above marks each inspection's OOS state.
How do I see the full violation list for an inspection?
Click the inspection date in the timeline above to open that inspection's detail page. The detail page lists every violation cited (FMCSR section, severity weight, OOS flag), the inspecting station, and the carrier's other inspections at that station and around that date.
What if this VIN has fewer inspections than I'd expect for its age?
Roadside inspection volume varies a lot by vehicle use. A vehicle in high-mileage long-haul service is inspected more often than a vehicle in local or seasonal use. Inspections also depend on the routes, the carrier's safety profile (which can flag the carrier for more frequent inspection), and where the vehicle crosses scales. A low inspection count is not by itself a sign of anything wrong with the vehicle.
Can I see this VIN's recall remediation status?
NHTSA does not publish per-VIN remediation status in its public datasets, so we cannot show whether this exact VIN has had the recall work performed. To check completion status, use NHTSA's official recall lookup at nhtsa.gov/recalls or contact the manufacturer with the VIN — we link to the manufacturer page from the recall campaign rows above when available.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.