Steering Wheel Wobble R33 Gtr

[Bcnr33Fezz]

I hope someone can help with this.

Location: Japan

Car Info:
I recently got new wheels went up to 18x9.5J+15 from 17x9.5J+20. Wrapped in Hankook Ventus V12 evo2's. I had to use spacers in the front to get the wheels to clear the Calipers as well as get extended Wheel Studs. wheels were balanced by a dealer

Issue:
When i got the wheels on I noticed i had a slight wobble in the steering wheel around 60KPH. So i went in and had the Tires balanced once again, which alleviated the the wobble at 60KPH but shows back up if i hit a hard bump or get up to +80KPH where its sometimes fine. But at 100KPH its a bad "wobble" in the steering wheel.

I took the car to a local tire dealer and they said they could not duplicate the issue ( Which i think is BS)

I've searched google and forums with no avail. Could this be a Alignment Issue? or suspension issue??

any insight would be much appreciated.

Thank you

[GTSBoy]

Shitty bent wheel, shitty bent/not straight spacer, shitty out of round tyres. Those are your most likely options.

[Dose Pipe Sutututu]

shitty worn tie rods

[Ben C34]

Shit car

[Walfers]

Shit

[niZmO_Man]

Your first problem is you bought 18x9.5 sized wheels that don't clear your brakes.

[Dobz]

Slip on or hubcentric spacers?

[Bcnr33Fezz]

well......thanks for all the replys..... and well it turned out to be a shitty tie rod end. as for the wheels they are new and I didnt know that they werent going to clear the brakes esp being +15...