If you have no issues driving like then no but for me alignment was always a must. It really affects a lot on the vehicles handling. Also right now my X needs an alignment and every time I would hit a bump, my X would jerk a little to the right. You will feel a big difference when you're X gets aligned.

I've always done my alignment done at Pepboys for $100 with a 1 year warranty as long as I keep the same wheels on them when I go back for another alignment.