My car is Toyota corolla hatchback 1992 , 1.3 cc . when i start driving like 30 km/h , my car shakes , its like when u drive with a damaged tire , but my tires are good , and when i sped up like 50km/hr , the shaking will stop , I already checked the tire and balance the wheel but it is still the same , i also changed my wheel and tire , but still same , I m so confused , and another thing my car wheel size is 195/50R15 , and when i gut at the speed of 100km/hr the string shakes and also u well feel it if you were also a passenger , Please help me .
Thank you
regards
Ephrem Abebe