I have cultus 2010 Model. It has basically two problem
When I apply brakes after 80-90km/h the steering vibrates. I guess I may be because of that suzuki builtin problem with discs and drums.
The other problem is serious one, When cross the speed of 100km/h the steering starts trembling and at even 150 km/h the situation was same. Some mechanics told me that this is rim problem I replaced it but no avail. Agian some one told me that its tires problem but it also didin't solved anything. I have got the aligmnment and wheel balancing checked but still issue is there.
I have 13inch Advanti Rim (HOLLOW TYPE) and Dunlop SP Sports LM 703 tyres (175/70/13)
I need advice of some experienced person about these issues as the suzuki experts are useless resource.