noise in my right front end

[shmoosername]

Hi, I have a 05 SR5 4.7 and was wondering if anyone knows what could cause a rattle in my right front end at low speeds when i go over a bumps? Is that normal? Sorry if this question seems stupid but I had the same sound in my wifes 02 taurus so i replaced the rods and ball joint and the sound continued. any help would be much apprechiated.