When im driving my car just shakes like your taking off at a very low rpm it shakes its like that but im driving normal when it happens so what do you think it is??? i think it may be my axles but i dont know...

 

have you had your wheels aligned and balanced and your tire pressure checked? if you have, then it could be the axles like you mentioned

 

make sure the lugnuts on your wheels are tight, too.

 

TYeah - my car does the same. But my motor mounts are very very stiff. Thats the cause of my vibration.