The only thing thats not stock under this truck besides the wheels and tires is the modern style tie rod and adjustable drag link. otherwise the suspension etc. is all stock.

Is there a way I can check toe in and castor at home? The more I think about it, the more I think the toe in is not correct. On the drive home from work today (20 miles) I was paying close attention to the way the truck handled. It seems like it's always pulling, very slightly, so that it is easier to let the truck wander to one or the other side of the lane and then keep it there by turning the wheel toward the center of the lane just enough to maintain my position. It's so minor that it's hardly noticeable. Then of course, a bump or irregularity in the road causes me to swerve to the other side of the lane.

So again, can I check my alignment at home?