Is that auction sheet fake? Here's how to know
A doctored auction sheet is the cheapest tool in a dishonest seller's kit — five minutes of editing hides an accident, deletes 80,000 km, or turns an R grade into a 4.5. These are the eight signs we look for, and the one check that settles it for certain.
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8 signs of a fake or doctored sheet
Any one of these deserves suspicion. Two or more, and you should assume the sheet is fake until the original record proves otherwise.
Chassis number mismatch
The frame/chassis number printed on the sheet must exactly match the plate stamped on the car. One digit off means the sheet belongs to a different — usually better — vehicle. This is the single most decisive check.
Only a translation, no original
A genuine verification needs the original Japanese sheet. An English "translated copy" alone is unverifiable by design — anyone can type a translation saying anything.
Editing artefacts
Whiteout, smudging, mismatched fonts, misaligned digits or pixelated patches around the grade, mileage or damage diagram. Forgers edit exactly the fields that move the price.
Grade contradicts the diagram
A "4.5" whose body map carries W, X or XX repair marks is internally inconsistent — a real inspector would never grade it that way. Someone changed one and forgot the other.
Missing lot number or auction date
Without the lot number and date the record cannot be looked up at the auction house — which is precisely why forgers delete them.
Unknown house format
USS, TAA, JU, HAA and the other houses each use a recognisable template. A sheet that matches none of them was likely assembled in Photoshop, not Japan.
Mileage that doesn’t fit the story
Auction mileage lower than what the odometer shows today is normal; dramatically higher is impossible. And a 10-year-old car showing 40,000 km with worn pedals and a shiny steering wheel is telling two different stories.
Seller resists verification
A seller with a genuine sheet has nothing to lose from a free, 15-minute verification. Refusal, delay or "the original is with the customs agent" is itself the red flag.
Not sure what the grades and codes should look like when they're genuine? Start with grades explained and damage codes decoded.
Don't examine the paper. Verify the record.
Every sign above can be argued about. The original auction record can't. The car's chassis number links it to exactly one record at exactly one auction house — pull that record and every doctored field is exposed in one comparison.
Get the chassis number
From the car itself — the plate under the bonnet or on the door frame — not from the seller’s paperwork.
Send it to CarOK
WhatsApp us the chassis number, plus a photo of the sheet you were given. The check is free.
We pull the original record
We verify against the auction house record — true grade, true mileage, true damage map — and tell you if the seller’s sheet matches.
Good — now inspect the car itself
A genuine sheet verifies the car's past in Japan. It says nothing about the shipping, storage, tampering or reconditioning that happened after. A CarOK 70+ point doorstep inspection confirms the car's condition today — the sheet verifies the past; the inspection verifies the present.
Walk away — or re-price from zero
A forged sheet means the truth was worth hiding. If you still want the car, treat it as an unverified import: assume the worst on grade and mileage, negotiate accordingly, and don't pay a rupee before a physical inspection. Better yet, let us handle the whole purchase with Buy It For Me.
How Buy It For Me worksHow do I check if an auction sheet is original?
Verify it against the auction house record, not against the paper itself. Take the chassis number from the car (not the documents), and have the original record pulled using the chassis number, lot number and auction date. CarOK does this free — if the seller’s sheet differs from the original record in grade, mileage or damage, it is fake.
How common are fake auction sheets in Pakistan?
Common enough that we treat every unverified sheet as unproven. Doctored sheets cluster around the most price-sensitive fields: the overall grade (inflated), the mileage (reduced) and the damage diagram (cleaned). Grade-inflation and R-grade laundering are the patterns we catch most often.
Can a translated auction sheet be trusted?
No translation should be trusted on its own. The translation is only as honest as whoever typed it, and the damage diagram is usually simplified or omitted. Insist on the original Japanese sheet, or skip the paper entirely and verify from the chassis number.
What if the seller says the original sheet is lost?
"Lost" paperwork is not fatal — the original record still exists at the auction house. Send us the chassis number and we can usually retrieve the genuine record without any paper from the seller. If no record exists at all, see our guide on what "record not found" means.
What should I do if the auction sheet turns out to be fake?
Walk away, or renegotiate from zero. A faked sheet means the seller lied about the car’s history, and whatever the sheet was hiding — an R grade, higher mileage, accident repairs — is still there. If you still want the car, price it as an unverified vehicle and get a full physical inspection before paying.
Is CarOK’s fake-sheet check really free?
Yes. Verifying the sheet costs you nothing — send the chassis number or sheet photo on WhatsApp. We earn your business later, if you choose a physical inspection of the car before purchase.