I would get the tracking done ASAP and get it checked again once you do the lift... Reason is, depending on how far it is out, it can do a lot of damage to new tyres in a very short time. In the past, I had a car take a brand new set of tyres out in less than 2000 miles, because of tracking, and I did not know...
Not only that, but bad tracking also puts more wear on other parts of the suspension.