How to Add Inventory Faster: VIN Scan, Photos and a Checklist
Add used cars to inventory faster: read the VIN off the label, decode it free with NHTSA, check open recalls, shoot photos in listing order, then price.
The fastest way to add a used car to inventory is to stop typing it. Read the VIN off the door jamb label or the windshield, let a decoder fill in the year, make, model and specs, shoot the photos in the order the listing shows them, and record the cost the same day.
Most of the time a car spends between the auction and the website isn't the work itself. It's retyping, hunting for papers and reshooting photos that came out in the wrong order.
Where does the time go when a car goes into inventory?
Walk one car through your intake and write down every step. For most independent lots it looks something like this:
| Step | What slows it down |
|---|---|
| Enter the VIN | 17 characters typed by hand, and one wrong character means the wrong car |
| Fill in the specs | Engine, transmission, drivetrain, body and trim looked up and typed |
| Check for recalls | Often skipped, because it's another site and another copy of the VIN |
| Photograph the car | Angles shot in random order, a missed detail, a trip back to the lot |
| Enter costs | The auction invoice isn't here yet, so the cost field stays empty for weeks |
| Price it | Comparable listings checked by hand in a browser tab |
None of these steps is hard. The problem is that each one starts from scratch. The fix is to capture each fact once, at the source, and let everything else read from it.
How do you decode a VIN for free?
Use the federal government's decoder. NHTSA's Product Information Catalog and Vehicle Listing (vPIC) is a "centralized source for basic Vehicle Identification Number (VIN) decoding," built from data manufacturers are required to report. You can type a VIN into its VIN decoder or use our free VIN decoder, which pulls from the same NHTSA data.
A few things worth knowing about it:
- It covers model years 1981 and newer. NHTSA says vPIC "is intended for use on Model Years 1981 and forward."
- The data comes from the manufacturer. The decoder page says the information "is reported by the manufacturer," so a blank field means NHTSA has no data for it, not that the car lacks the feature. vPIC's decode results add that missing values "should NOT be interpreted as an indication that a feature or technology is unavailable."
- It decodes in batches. The vPIC API decodes up to 50 VINs per batch, which is handy when a whole auction run comes home at once.
A decode gives you the build: year, make, model, and usually engine, drivetrain, body and more. It won't give you options added later, condition, mileage or history. Those are still yours to record.
Where do you find the VIN on a car?
In two places you can photograph without opening anything.
The windshield. Federal rules require the VIN on a passenger car to be readable through the glass by someone standing outside "adjacent to the left windshield pillar" (49 CFR 565.13). That's the plate at the bottom of the windshield on the driver's side.
The door jamb. The manufacturer's certification label goes on "the hinge pillar, door-latch post, or the door edge that meets the door-latch post, next to the driver's seating position," and it has to include the VIN (49 CFR 567.4).
Reading the VIN off a photo beats copying it by hand, and a good decoder catches the rest. Every VIN has a check digit in position nine (49 CFR 565.15), calculated from the other characters. If one character is misread, the check digit usually won't match, and the decoder can tell you before the wrong car goes into your system.
How do you check a used car for open recalls?
Look up the exact VIN. The FTC's used-car guidance says to enter the vehicle's VIN at NHTSA's recall site to see whether it's subject to an open recall, which "means the manufacturer has recalled the vehicle but repairs are not yet done." NHTSA's lookup is at nhtsa.gov/recalls.
There's a difference between recalls for a model and recalls for a car. A list of recalls for a year, make and model tells you what the manufacturer has recalled on that model. Only the VIN lookup tells you whether this particular car still needs the repair. A model-level list is a good early warning on intake day; the VIN check is the one to trust before you sell.
Doing it at intake, not at the sales desk, gives you time to get the repair done while the car is in recon anyway.
How do you get car photos in listing order?
Shoot them in the order the listing shows them: start with the photo you want first in the listing, then walk around the car. Our free car photo shot list lays out the order:
- Driver-side front corner (the listing photo), at headlight height with the whole car in frame
- Front, straight on
- Other front corner
- Side
- Rear corner
- Rear, straight on
- Other rear corner
- Other side
- Then the details: VIN label, odometer with the car on, dashboard, front seats, rear seats, trunk, engine, wheels, and any damage up close
Keep the same height and distance at every outside stop (about 15 feet for most cars), with the car on your right as you walk. Those eight outside shots then work for the listing and for a 360 view, so you shoot the car once.
Two habits save the most time. Photograph the VIN label and odometer every time, even if you've already typed them, because the photo is your proof. And upload all the photos in the order you took them, so they don't need sorting later.
What about costs and pricing?
Enter the acquisition cost the day the car arrives, even if it's an estimate you'll fix when the invoice shows up. A car without a cost can't tell you its gross, and a car without an acquired date can't tell you how long it has been sitting. If you track recon closely, our post on used car reconditioning costs covers what belongs in that number.
Pricing is the one step that shouldn't be rushed, but it can start earlier. Once the VIN is decoded you know exactly what you're pricing, and you can check comparable listings while the car is still in recon instead of after it's ready.
An intake-day checklist
Print this and keep it on the clipboard:
- Photograph the VIN label (door jamb or windshield) and decode it
- Confirm the decoded year, make, model and trim match the car
- Check the VIN for open recalls and note any that need a repair
- Photograph the odometer with the car on and record the mileage
- Record the acquisition cost, source and acquired date
- File the title, bill of sale and any lien release with the car
- Shoot the eight stops around the car, then the details and any damage
- Assign a stock number
- Note the recon the car needs and who's doing it
- Check comparable listings and set a target price
How AutoDealer.io adds a car from its photos
In AutoDealer.io, the photos do most of the typing. On Add from photos, you drop up to 60 photos of one car. The VIN is read off the VIN label or the title, and the year, make, model and trim come from decoding it. The mileage comes from the odometer photo and the cost from a bill of sale among the photos, all editable. You check what was read, say what the photos are for, and nothing is added until you press Add car.
When the car was decoded, More about this car looks up the rest from NHTSA, including the body, engine, transmission and drive, and the open recalls for its year, make and model. Those are model-level recalls, so the docs point you to nhtsa.gov/recalls to check the exact VIN. The photos land in listing order: the listing photo first, then around the car, the inside and the details.
On a phone, Shoot a car walks you through the same shot list one photo at a time, starting with the VIN label. The app reads it at once and names the car, then takes you through the dash, the eight stops around the car, the interior and the wheels. When all eight outside angles are public, the 360 view builds itself.
If you'd rather type, the Add vehicle form has Scan VIN: photograph the door jamb label and the VIN is read and decoded for you. Reading photos uses your plan's AI allowance; adding the car doesn't. See the AI car photo editor and dealer inventory software pages for the rest.
Frequently asked questions
What is the fastest way to add a used car to inventory?
Read the VIN from a photo of the door jamb label or windshield instead of typing it, and let a decoder fill in the specs. Then shoot the photos in listing order and record the cost the same day, so nothing needs a second pass.
Is NHTSA's VIN decoder free?
NHTSA's vPIC decoder is a public government tool, and you can decode a VIN on its site without an account. It covers model years 1981 and newer, and its data comes from what manufacturers report.
Where is the VIN on a car?
On a passenger car it's readable through the windshield from outside, next to the driver's side pillar, and it's printed on the certification label on the driver's door jamb area. The title shows it too.
Does a VIN decode show open recalls?
A decode tells you what the car is, not its recall status. Check recalls separately by entering the exact VIN at NHTSA's recall lookup, which shows whether the car has recalls that haven't been repaired.
How many photos should a used-car listing have?
A practical set is eight outside photos, one from each stop around the car, plus the details: VIN label, odometer, dashboard, seats, cargo area, engine, wheels and any damage. Our car photo shot list has the full order.
Sources
- NHTSA, vPIC: Product Information Catalog and Vehicle Listing, its VIN decoder and API documentation
- 49 CFR 565.13 and 565.15 (VIN location and content) and 567.4 (certification label)
- FTC Consumer Advice, Used Cars
- NHTSA, Check for Recalls