simple questions
 

I got a stock 98 ZJ want to put wheel spacers on it and then more and time goes by would I have any clearance problems when turning, last question my rear hatch closes but the latch is so weak that when I tug on it a little bit it opens and opens sometimes when driving and I hit a bump, can that be fixed ot should I grab a new latch from a junkyard?
:help:

oh and im gonna be putting 31 Mud and Snow tires on it.

If the latch, or the rubber stops, can't be adjusted enough to help, replace just the latch.