Alloys Headache

[Faz-Faz]

i bought some original lexus 18inch sport alloys.. and since i have bought them they have been nothing but a pain.. when i put the alloys on i had the wheels balanced and the tracking done i took it onto the motorway doing bout 70-80 and the car is shaking, not the steering wheel but the car.. so i took it back to a garage and had the wheels balanced again and this time the mechanic said i need two new tyres as one is getin bald from the side from the pulling to oneside issue and the other tyre has a flat spot.. so i had it changed, balanced the wheels hoping that it wouldnt vibrate and still it is.. i dont know what to do now. any suggestions plz.. thanks

[nicnac]

i bought some original lexus 18inch sport alloys.. and since i have bought them they have been nothing but a pain.. when i put the alloys on i had the wheels balanced and the tracking done i took it onto the motorway doing bout 70-80 and the car is shaking, not the steering wheel but the car.. so i took it back to a garage and had the wheels balanced again and this time the mechanic said i need two new tyres as one is getin bald from the side from the pulling to oneside issue and the other tyre has a flat spot.. so i had it changed, balanced the wheels hoping that it wouldnt vibrate and still it is.. i dont know what to do now. any suggestions plz.. thanks

Shaking at that speed is usually caused by lack of balancing on the REAR wheels Make shure they are balanced properly .Some garages only do the front !!!!cowboys!!!