Freightliner - serious front-end vibration

I has bfg tires only 50k on them and they are junk. They worn weird.... also I'm gonna ask something my friends asked me how are your shocks, mine are new and its the tires, I'm looking for better steers myself

 

i had the same problem steer tires were way out of round 1.60 runout

 

2012 freightliner coronado with Fitch Gerald glider kit
mine dont shake but it's all over the road checked my king pin
were fine. there is no play in drag link. im thinking tie rod's and
shocks ? what do you all think?

 

Most likely worn tie rod ends.

 

Thanks but what about the rear real shimmy