Independent editorial publication
Independent guides to what a used vehicle’s record actually says: title brands, odometer history, accident and airbag data, and what coverage is left. We name the agency behind every claim.
Check a VIN
Enter your 17-character VIN Get a full history report →VinCheckup compiles records through an NMVTIS connection tested and approved by AAMVA.
01 — Priority section
Check what factory and powertrain coverage is left on a used vehicle using its VIN, by manufacturer.
Read the guides →02
How mileage is rolled back on digital clusters, what leaves a trace, and how to verify a reading before you buy.
03
Salvage, total loss, flood, accident, airbag, lien and recall records, and what each one means on a title.
04
What the paid and free vehicle history report services actually return, and where each one gets its data.
05
What each position in a 17-character VIN encodes, and which details you can decode for free.
06
Make and model-specific guidance on what to look for in a used vehicle’s record.
07
State-level title, registration and inspection rules that change what a VIN check tells you.
08
Inspection checklists, common scams, lemon law basics and what to do before you hand over money.
Digital odometers can easily be hacked. Review the 9 critical warning physical signs of mileage tampering and how a VIN search uncovers hidden mileage rollback.
Read the guide →Protect yourself from mileage fraud. Discover the warning signs, legal consequences, and how a fast VIN odometer verification exposes rollbacks.
Read the guide →Compare the best Carfax alternatives including AutoCheck & VinCheckup. Review prices, features, and NMVTIS data.
Read the guide →Learn how to check GM warranty status by VIN number. Verify remaining coverage on any used Chevrolet, GMC, Buick or Cadillac before you buy.
Read the guide →