I finally got my wheels in and I opted for the GT Centercaps for my TE-37's. My question is, is there some magical method of putting these little fckers on? On the back of the centercap there's a small lip and on each side there's two rubber o-rings. I figured they'd pop right in, but no dice. My only other thought is they go in from behind the wheel, IE, take the wheel off and see if they slip on from behind the wheel. I think i'm going nuts

 

I lubed my center caps up and put a towel over it and gently hit it with a rubber hammer.

 

Tried that, but yesterday I found out that, GUESS THIS, GT centercaps only work on GT line of Volk wheels! So, I gotta order Type LE or Type B centercaps.