Just had my car fixed with a hole in the passenger side inner boot. They replaced the whole axle as well. I was warned by my dealership that the springs may have been the culprit and if it were to happen again, the springs may cause static for a second warranty fix. After just 40 miles, I found another hole in the driver side this time. Too coincidental to be just failing boots so I can't help to think it is the springs. Also, can I assume Nissan will deny this fix? Swift rs by the way, on a 15.