What causes car steering to shake?
Do you park your car for long time, if so fill up air more than the recommended and when you are using reduce the air, this will prevent something known as flat spot. Look out on the rims to see if the speed balancing weights are there, otherwise do a speed balancing, Do not buy cheap tyres how much you balance they will be unstable which creates this shake. Never try to run the car over a kerb as this can damage the rim as well as change the balancing. Do your wheel balancing once in a while in 5000 miles and rotate the tyres. that should take care of it also check the rims for damage and if damaged change them.
