Hitting bumps really hard

[shart]

Alright well i'm sure thats it, theres barely any tread on them either. Thanks guys

I wouldnt count on that being the issue... Worn tires may make the ride a little uncomfortable but from what your describing, you def have some other issue and like the someone already said.. Without any noise or being able to visibly see a broken part, its very hard to diagnose... you might have to play the guessing game and that is costly.