For the most accurate fit, search with registration or give tyre size as shown on the sidewall (example: 205/55 R16) The tyres must match the size and speed/load rating to your vehicle. If you are not sure, do the reg search and review the results. Then proceed to book the fitment.
Next day fittings in Richmond may be possible based on stock and amount of bookings. It is recommended that bookings are done earlier to have a better chance of securing the fitting.
Mobile fitment services are available for Richmond and some adjacent villages.
The correct size of a tyre can be found on the current tyre sidewall, vehicle handbook, or search the vehicle registration online.