wobbly steering

just got some enkei wt4 and put them on yesterday. tires arent in best condition but still have a bit of tread left. when i put them on yesterday while i was driving the truck would pull hard one way and back the other thought the tires needed to be balanced and rotated so did that this morning. when i got the truck back seems like that didnt really help. any idea what would be causing this? still kind of new to this kind of stuff so i might be a little slow

 

Is it properly aligned? Also, is this the first time you've run these tires? Those are wide tires with a lot of grip, it's probably wander from the tires 'grabbing' every groove and rut in the pavement.

 

thats what i was thinking needs to be realigned

 

might try taking the psi up to see if it makes a difference.

 

Bump any one else have ideas?