Vehicle Management
Every truck and trailer. One system.
VIN decode, document storage, compliance tracking, cost analysis for every vehicle in your fleet.
Last updated November 1, 2026
The 9 PM problem
The title is in a drawer somewhere.
- 9:15 PMBuyer needs the title for Unit 009 tomorrow
- 9:40 PMIt's not in the drawer
- 10:55 PMFound a VIN typo on the registration instead
Every truck deserves one complete file, not a scavenger hunt.
While you slept
The file is already complete.
Title, registration, 2290, insurance — every document lands on the VIN the day it's issued. No drawer required.
Unit 014's full file lives in the sandbox →Illustrative demo fleet · your files build from real documents
Add Vehicles
Add vehicles in seconds.
Enter a VIN and Dockex decodes the year, make, model, and specs automatically. Import your entire fleet from a CSV. Or scan with your phone. Your vehicles are in the system in minutes, not days.
- Automatic VIN decoding (year, make, model, specs)
- CSV bulk import for entire fleets
- QR code scanner for quick adds
Year
2023
Make
Freightliner
Model
Cascadia
Engine
Detroit DD15
GVWR
52,000 lbs
Fuel
Diesel
Vehicle Detail
Everything about every vehicle.
One page per vehicle with tabs for details, compliance, documents, maintenance, inspections, costs, GPS, and fault codes. Everything tied to that unit number, searchable and exportable. The GPS and fault-code tabs light up once you connect Samsara, Motive, or Geotab.
- 11 detail tabs per vehicle
- Document storage with PDF viewer and annotation
- Full maintenance and inspection history
Registration Certificate
Uploaded Apr 2, 2026
Insurance Card
Uploaded Mar 15, 2026
DOT Inspection
Uploaded Jan 8, 2026
Title
Uploaded Dec 1, 2025
Trailers
Trailers too.
Trailers get the same treatment as trucks. Compliance tracking, document storage, inspections, and maintenance. Power unit linking, axle tracking, and capacity management built in.
- Full trailer management (dry van, flatbed, reefer, etc.)
- Power unit linking and reassignment
- Same compliance tracking as trucks
Linked: #147 Freightliner
Linked: #023 Kenworth
Unlinked
3 types: Dry Van, Flatbed, Reefer
How the night shift runs it
The vehicle record is the spine of a working fleet
Pick any decent fleet you know and trace it back to one thing: somebody, somewhere, kept clean vehicle records. Every receipt got stapled to the right invoice. Every plate renewal got logged against the right VIN. Every tire got tracked to the position it actually sat in.
Lose that spine and the whole operation slumps. You can still run loads, but you're flying blind on cost, compliance, and resale value (which hits you in 3 years when you go to trade and the buyer wants the service history).
Dockex bolts that spine on. One record per vehicle, every artifact (paperwork, work orders, inspections, GPS pings, fault codes) hanging off the same VIN, every change auditable.
How VIN decode actually saves time
Typing a 17-character VIN into a spreadsheet is how data entry errors happen (transposed digits are the worst because they look fine and decode to a real but wrong truck). Dockex hits the NHTSA decoder on every VIN you enter and pulls back year, make, model, engine, GVWR, axle count, and body style.
If something looks off, you flag it once and the record stays clean. Otherwise the truck is in your fleet in about 11 seconds.
For bigger jobs, drop a CSV with every truck you own and Dockex walks it row by row, decoding as it goes. A 40-truck fleet imports cleanly in about 4 minutes (most of that is uploading documents, not decoding).
11 tabs per vehicle (and why)
One page per truck, tabbed by the question you're asking. Details (what is this truck), Compliance (what's expiring), Documents (where's the paperwork), Maintenance (what's been fixed), Inspections (what passed and what failed), Costs (what has it eaten), GPS (where is it), Fault Codes (what's the ECM saying), Tires (how worn), Drivers (who's been in the seat), and Notes (anything else).
I split it 11 ways instead of 1 monster page because every fleet manager I shadowed asked exactly one question at a time. The tabs mirror that. Open the right tab, get your answer, move on.
Trailers get the same care
Trailers are easy to treat as an afterthought — a date to track, with no documents and no maintenance history behind it. Then your DOT auditor asks for trailer brake-adjustment logs and you're digging through a glovebox.
Dockex gives trailers the full vehicle record. Power unit linking keeps the tractor-trailer pairing straight (and updates when you swap rigs). Axle tracking and capacity management feed straight into your IRP filing (Oklahoma carriers).
If you're running interstate, the trailer record connects cleanly to the apportioned plate paperwork. The IRP walkthrough covers the filing side; vehicle management is what keeps the underlying records in shape so filing day isn't a scramble.
KEY FEATURES
VIN DecodingCSV ImportQR ScannerDocument StoragePDF EditorCompliance TrackingCost AnalysisTrailer Management
The gap
- Title transfersFleetioDockexFiled for you (Oklahoma)
Fleetio tracks the deadline. In Oklahoma, Dockex files it.
Questions, answered.
How do I add vehicles to Dockex?
Three ways: type or scan a VIN and Dockex decodes year, make, model, and specs automatically; bulk-import a CSV for an entire fleet; or scan a QR code from a vehicle door for a quick add on mobile.
What kind of documents can I store per vehicle?
Registration, title, insurance card, IRP cab card, IFTA decal, annual inspection, DOT inspection, lease agreement, purchase agreement, warranty paperwork, and any custom doc you want filed. Every PDF is viewable and annotatable inside Dockex without downloading.
Can I track trailers the same way as power units?
Yes. Trailers get the same compliance tracking, document storage, inspection history, and maintenance records as trucks. You can link trailers to power units and reassign them as you rotate equipment.
Does the vehicle record show cost history?
Yes. Every work order, fuel transaction, and recurring cost ties back to the vehicle record. The Costs tab shows total cost of ownership, cost per mile, and cost trends so you can see when a truck is starting to drag.
Does Dockex vehicle management work outside Oklahoma?
Yes. Vehicle records, VIN decoding, document storage, and compliance tracking work for fleets nationwide. State-specific filing (like IRP renewals) is currently Oklahoma-only.
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