IIRC the 07s the bolts dont adjust camber.Been a few years since i did one at the shop.The early ones it adjusted them.Now I think they just hold it tight.I think they made an adjustment setup to replace the one bolt so it could be adjusted.An alingnment is always recommened after frt end work.Just good insurance as long as the guy doing it knows something.Ive seen steering wheels be way off etc after some are done.I always tried to get mine dead straight.Rocky