Find the current material
The vehicle catalogue and document collection hold the current public references. Each vehicle result should be read with its supporting source and any stated limits.
What different sources can establish
A manufacturer’s manual or technical statement may apply to a particular vehicle or production period. Industry statements and government programme information provide broader context. National programme totals and other drivers’ experiences do not establish compatibility or savings for an individual car.
Older versions
This address previously carried a source summary for Build 34, reviewed on 24 July 2026. That summary is no longer presented as the current release register. Use the source attached to the result in the version you are running.
Send a correction
Email iamitp@gmail.com with the vehicle, app version, and disputed result. For a published source, include its issuer, title, date, link, and relevant section.