Depends on what you call a concern. Is your suspension going to fail? Of course not. But the effects of a misalignment will increase with the hard driving that is common at ZDayZ; things like tire wear and loss of grip. You should at least be cognizant of these things.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |