KL4·CJASB9·JB659645

2018 Chevrolet Tahoe EX — the close

decoded from VIN · sample record · 2026-07-08 09:43 · check digit valid · both parties see this exact record

the market face

listed$14,454 · live listing · posted 2026-07-08 · verified

the build, decoded

bodySedan · sample record · posted 2026-07-08 09:43 · verified

drivetrainRWD · sample record · posted 2026-07-08 09:43 · verified

engine3.5L V6 · sample record · posted 2026-07-08 09:43 · verified

what the seventeen characters certify

check digitposition 9 reads "9" — the other sixteen compute "9" · ISO 3779 · 49 CFR 565.15(c) check-digit math · verified

validation regimecheck digit not mandated — validated structurally · Korea (ISO 3780 K block) · ISO 3779 alignment (KMVSS vehicle identification); no check-digit mandate established — posted fail-open, never silently promoted to enforced · reported, not yet verified

manufacturer idWMI KL4 — positions 1–3 · ISO 3779 VIN structure · verified

model-year codeposition 10 reads "J" — the 2001–2030 code table reads 2018 · ISO 3779 model-year table · verified

patternsquish KL4CJASBJB — positions 1–8 + 10–11 · the ambiguity scope observations post against · verified

under seal — the free rows above are real and stay free

the history — under seal

title chain and brand events
odometer records
owner count
open campaign status

the market read — under seal

retail and trade figures
comparable transactions, counted
the valuation band, dated

For the agent you send

The agent reads the same record you do. Same two routes, three representations — the numbers never differ between them.

motions: B2A2C · B2H2A

B2A2C — an agent acting for a consumer — everything it does survives being shown to them afterward
B2H2A — the human appears once, where the act is legally load-bearing — then the agent resumes

curl https://buy.vin/KL4CJASB9JB659645 -H 'accept: application/json'   → the record as typed evidence objects
curl https://buy.vin/KL4CJASB9JB659645 -H 'accept: text/markdown'      → the record's markdown twin
curl https://buy.vin/KL4CJASB9JB659645                                 → this page

Machine surfaces on this host: /llms.txt · /icp.json · /.well-known/agents.json · one MCP server for the whole platform — apis.vin/mcp (every door a lens; tool results carry the door URL).

Attribution: X-Client-Type: html | md | json | mcp — read for agent-led demand attribution; it never changes the record.

Every door, this record

Know the car

vhr.vinHistory: records posted for KL4CJASB9JB659645 · read before step 1
taxes.vinOut-the-door for KL4CJASB9JB659645 by zip, free · the deal record picks it up unchanged

Do the deal

financing.vinPre-approval: APR posted for KL4CJASB9JB659645 · fulfills step 1
insure.vinCoverage bound to KL4CJASB9JB659645 fulfills step 6
transport.vinDelivery quote from two zips · fulfills step 7
offers.vinTrade attaches to this deal record; its value posts on the out-the-door line