hello forum. New here, tried to find this answer on another site and have hit a dead end. My nephew (17) and I installed a four inch rough country lift kit on his 2wd 91 F150 over the weekend. Truck came out killer lookin..He is really happy with it and actually has made me think of lifting my 2wd 96. Anyways, we had it aligned today and got it back and noticed when we BACK into a park spot,driveway,etc. the front wheels look like this // \\
Makes it difficult to turn as your backing.took it back and the tire shop told him it was normal for a 2wd twin I beam to do this. By the way this looks and can not beleive this is normal..looks unsafe as if there would be a massive bind in the front suspension. This is why iam here..thank you

 

Normal for the TIB and TTB trucks.