[SPRHK]

There is a grease type mounting solution for mounting tires. One is black and the other is an amber color. You are supposed to only use a very thin layer on the bead of the tire you are mounting. This is usually only used for hard mounting tires, such as tires with very stiff sidewalls(harleys,ect.). Anyone using this mounting "grease" should always make sure that there is no residual on the sidewalls and tread. For the everyday , run of the mill tire mountings, soapy water solutions always works just fine.