Recently developed a strong judder in RR 4.6 HSE through steering wheel at 25 to 30 mph. Changed all four tyres and had them balanced and all tracking done but still the judder persists. What next?
Hope your MoT coming up soon then! If you`ve serious vibration then something ain`t right. Apart from safety issues, and they should be obvious enough, then consider what further damage (possibly expensive) any vibration is causing! Are you on standard wheels `n` tyres? Or running L322 ones? If the latter make sure adaptor rings & correct nuts fitted. Try swopping wheels front to back,may have some effect, remembering to adjust pressures.