first my rear brake pads seems really thin. I didn't measure exactly but looks around 5mm. 
my 12 jk has 24k mi. so do I have to change the pad soon?
 
if i have to, hawk ceramic and LTS which one is better?
second in my common knowledge, wheel alignment can be off, when I hit some bump or rock.
so since I bought my jeep, I go off roading and hit the rock normally.
how often do you alignment your jeep?
I did alignment when I got 34" tire, after alignment I drove 20k mi and it is slightly off to left side now.
	
		
			
		
		
	
				
			my 12 jk has 24k mi. so do I have to change the pad soon?
if i have to, hawk ceramic and LTS which one is better?
second in my common knowledge, wheel alignment can be off, when I hit some bump or rock.
so since I bought my jeep, I go off roading and hit the rock normally.
how often do you alignment your jeep?
I did alignment when I got 34" tire, after alignment I drove 20k mi and it is slightly off to left side now.