Just sharing a couple of shots that the track photographer took at Buttonwillow yesterday, as well as some footage I got using a GoPro camera mounted to the windshield and a Canon Elph hanging onto the rear-seat headrest. (yes I know, the stock wheels look boring, but I didn't want to run staggered tire widths and also risk messing up my VS-XX if I ran off the track -- looking into a set of track-only wheels):

[youtube]UBoaYTWTmNk[/youtube]

 

do you have vibration issues as well?

 

I haven't noticed any vibration with either set of wheels. I do occasionally catch a groove on the freeway and tramline a bit, and some bumps and unevenness do translate into some steering wheel motion, but nothing I'd describe as vibration.

On the track there was nothing of the sort since the pavement is pretty smooth.

 

looks like tons of fun. i like that track, very fast and technical. thanks for sharing. those works should be great out there!

 

another sick S5

 

Updated first post with video!