Just happened to me in my 2010 gu doing 80kph with my 1 year old in car, nissan wont cover it under warranty and yes i will agree i have not checked the nuts since my service was done 6 weeks ago but why should i have to for 70k? love my car but really disapointed in nissan had to fork out 3k for new rims cant risk it with 4 kids in car every day!!!