14" Whitewall Porta wall Inserts - These fit correct and sit flush unlike others on the market.
Deflate the tyre completely take out valve stem. Push firmly around the beed with you hands but DO NOT break the beed.
Grease or wax the edge of the rim and tyre.
Push the porta wall around the rim slapping it flat with your hand as you go, making sure they are flush with the tyre all the way around.
Simply insert valve & pump up the tyre making sure no part of the in seat lifts, no need to rebalance simply use as it.