Hi there, how do I tell if my compomotive wheels are group a or not? I bought them direct from compomotive to fit my FRS, I don’t think they supplied them with wheel nuts but I haven’t opened all the boxes yet. The MO’s do seem to have some sort of steel insert in the bolt holes as can be seen in pic but I want to be clear to potential buyers whether they are or aren’t to save a wasted journey



Anyone know?

 

Think iirc a group a stud is 12mm rather than 10mm

 

pretty sure ford wheel studs and bolts are 12mm?

 

They are...

 

the plot thickens...........