I have a 2024 Prius lowered on RS-R springs. Went in yesterday for an alignment and learned that the rear is slightly out of factory tolerance and the front is right on the edge. This is with all possible adjustments. Depending on tire wear in the rear, I might need a camber kit. Any suggestions?
Did you get a print out? I measured mine after the RSR springs and it was within the range. I wouldn't really worry about a tiny bit of negative camber. It's not going to drastically wear the tire. Otherwise, you would need an adjustable rear upper arm to increase camber on the back of which there are a few already available. The front can use a simple eccentric camber bolt kit. Not sure which size but I'm guessing 10mm or 12mm based on the size of the strut bolts.
Ah nice, I'm remembering now how enormous those bolts are compared to some other cars I have worked on recently. Have you installed them yourself? If so, how much camber were you able to gain?