Sealed Calculator - Tyre Puncture Sealant

Use the tyre sealant calculator below to work out how much Sealed tyre puncture prevention liquid you need for your vehicle. For help with your tyre size please use the diagram above.

Please note that Sealed must be installed using the correct grade and the correct amount for each tyre. Each vehicle is different and some may also have narrower tyres on the front. After calculating you will be able to purchase the required amount for delivery or book in for installation in our premises in Small Dole, West Sussex.

For more information on the different grades and the installations costs please see our FAQ. Most cars will require 'High Speed’.
Please select vehicle type: