Posted on 27 Oct 2015
You can work out the correct tyre pressure using the following formula from the information on the tyre provided you know the maximum laden weight (MTPLM) of the caravan, (which should be on the Caravan)
PSI = (Max stated psi on tyre) x (Max laden weight / Number of tyres) / (Max load rating on the tyre)
Looks complicated but if you get the contents inside each bracket as a number then do the division followed by the multiplication it will give you the correct PSI for the tyres fitted.
