Originally posted by Glacier:
My question is should I take the X to Nissan and let them do the alignment or can I ride it as is with no major problems? and what about the tow (toe)? Isn't that supposed to off since I raised the rear?
The tbar crank could affect both (toe and camber) since you raise the front forcing the uppercontrol arms up you change the angle the front tire are at from this : [ ] (normal camber)
to more like this: \ / (Negative camber)
which if not right can lead to improper tire wear.
You can notice if the toe is off when you let go of the wheel on a flat straight road to see if it tracks true (meaning drives straight and doesn't pull).
I would get it into a dealer, if not to get those bolts replaced but also as piece of mind that your tires will not be wearing unevenly on the outside edges.