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Track Car History and Modifications: How the Vehicle Timeline Works

Track Car History and Modifications: How the Vehicle Timeline Works

A running, dated timeline attached to your Garage vehicle for service, ownership changes, and modifications.

Community Interaction and UGC Region: Global Updated July 2026 By the True Motion Auto editorial team
Quick answer

The vehicle timeline is a chronological record you build in My Garage, logging service events, modifications, ownership milestones, and incidents as dated entries — think of it as the vehicle's own history file rather than a single profile field. Entries are private by default and can be exported as a PDF summary useful for resale, insurance, or personal record-keeping; you can also mark specific entries public to support a Customization Story or Long-Term Test Diary.

At a glance

FeatureDetail
Entry typesService, modification, ownership milestone, incident
Default visibilityPrivate
Export formatPDF summary
Linked featuresCustomization Stories, Long-Term Test Diary can pull entries
EditingEntries editable/deletable by the owner at any time

What the timeline is for

This is the vehicle's own record, separate from your Cost Log (which tracks money) and your reviews (which capture opinion). The timeline tracks events: an oil change on a specific date, a suspension mod installed, the day you bought or sold the car, an accident or major repair. It's designed to build into a useful history record the longer you keep it up.

The four entry types

Entry typeExample
ServiceOil change, brake replacement, scheduled maintenance
ModificationSuspension swap, wheel change, tune
Ownership milestonePurchase date, transfer, title change
IncidentAccident, warranty claim, recall repair completed

Step by step: building a timeline

  1. Open your vehicle in My Garage and select "Timeline."
  2. Add an entry: pick a type, date, description, and optional photo or document attachment.
  3. Entries automatically sort chronologically — no need to enter them in order.
  4. Export a PDF summary any time from the Timeline tab for resale, insurance, or personal use.

Privacy and what can be made public

Every entry defaults to private. You can individually mark specific entries as public, which is how a Customization Story or Long-Term Test Diary can pull in a specific modification or service entry rather than requiring you to re-type the same information in multiple places.

Watch out

The timeline is a self-reported personal record, not a substitute for an official vehicle history report (which covers things like title status, odometer records, and accident reports from insurers and DMVs). Use both if you're evaluating a used car.

Using the exported PDF

The PDF export compiles your entries into a clean, dated summary — many owners use it when selling privately, as informal documentation of maintenance and mods that a buyer can review alongside an official vehicle history report, not in place of one.

Common uses beyond resale

  • Insurance claims: dated modification records can support or complicate a claim depending on your policy — check with your insurer about what needs to be disclosed.
  • Warranty disputes: a documented service history can support a claim that maintenance was kept up.
  • Personal reference: quickly checking when a specific service was last done without digging through paper receipts.

Frequently asked questions

Is the timeline the same as an official vehicle history report?
No, it's a self-reported personal record. Use an official report (covering title and accident history) alongside it, not instead of it.
Can I export my timeline?
Yes, as a PDF summary from the Timeline tab, useful for resale or personal records.
Is my timeline visible to other people?
No, it's private by default; you can mark individual entries public if you want them to appear in a Customization Story or diary.
What are the four types of entries?
Service, modification, ownership milestone, and incident.
Can I edit or delete an entry later?
Yes, entries can be edited or deleted by the owner at any time.

Sources & further reading

Figures, prices and policy details were current at the last-updated date above. Automotive pricing, incentives and regulations change frequently — verify time-sensitive details with the linked primary sources. Read our editorial policy and fact-checking standards.