strange feel in gas pedal and steering wheel

i have a strange feel in steer wheel and gas pedal after installing 5100 billys and went from 16 to 17 new wheels and tires. any ideas or suggestion would be great. 2006 access cab 4x4

 

not really a vibration hard to explain kind of feels like maybe a dry socket somewhere. or could my throttle cable be tight set billys at 1.75

 

wire? its not a violent or real bad feel in it. just a new feel after mods.

 

What wheels did you get? Do the UCA's clear the tire?

 

level 8s strike 6 at discount tire. 17x9

 

9" wide wheel with -12 offset. hellifino.