traction vibration

[KEVIE]

hi guys finally got light 15 road legal but have a vibration felt through steering wheel at
around 50 mph ,have new tyres wheels have been balanced and alignment done
any thoughts please

 

[jaahn]

How good are your drive shafts ??
Are the wheels and tires running true mounted on the hubs on the car ? Jack up and check them with a pointer as you turn them.
Good luck jaahn

 

[petermelb]

sounds like wheel balance problems, maybe try swapping wheels and see if it changes, front to rear ?

 

[COL]

I would go with Peter's suggestion first and swap tyres front and rear, if vibration goes away back to the tyre place and get them to balance the wheels properly.

If swapping tyres does not fix the problem I would then go with Jaahn's suggestions.