Join Date: Aug 2010
Location: East Lansing, MI
I can't say I have very many stone chips, but I had the splash guards installed when I first bought the car, and then installed the clear bra within a week of getting the car.
The place that it chips most has been reported by the gills. I have the most chips there, with a total of 6. I have one on the hood, and one on the passenger side up on the roof.
Your mileage may vary. I still just to be sure I waited the full 1 month before applying any wax or sealant to the car after it was delivered.