Anyone know how to fix this? Leaking air from the back of the rim : MechanicAdvice(01)

Anyone know how to fix this? Leaking air from the back of the rim : MechanicAdvice(01)

Image gallery: Rim Leaking Air

Wheel leaking Air from INSIDE the Rim - Creative Solutions Requested Toyota RAV4 Forums Anyone know how to fix this? Leaking air from the back of the rim : MechanicAdvice HOW TO EASILY FIND AND ELIMINATE YOUR TIRES RIM AIR LEAKS. - YouTube