About CarHire Help

CarHire Help publishes plain-English guides to renting a car: booking, insurance and excess, deposits and card holds, fuel policies, cross-border rules and returning the vehicle.

Who runs this site

CarHire Help is operated by the Arrivau team.

Partner links

Some links on this site are partner links. If you buy through them we may earn a commission, at no extra cost to you. Partner links are labelled where they appear. We do not rent cars or sell insurance ourselves.

Accuracy

Rental terms, fees and local rules change and differ by company and country. Treat our guides as general information and confirm details with the rental company and the relevant authority before you book.

Last updated: 2 October 2026.