what should i do if im on fire?
By the description of your symptoms it sounds like it's time for new struts and strut mounts.
It's the ball and chain my girlfriend has locked to my nuts. No, seriously, I agree with Nigel.
A nut with a unique pattern cast into its head, to (hopefully) make it harder for someone to steal your fancy rims.
A lock nut is used instead of a nut and lock washer.Lock nuts are used on parts that are subject to vibration.Also used when there isn't a lot of room.Also good for high tension applications.Wheel nut locks are used when you don't want your wheels ripped off.