Hard vibration and noises on ride

Hi,

I have a 92 Eclipse GS 2.0 (Non-Turbo) ...... when the car advances by an irregular route, i feel too much vibration on the front, i feel a really poor absorbing on the route holes, a hard and dry noise .... i recent replace the shock absorbers with a KYB set, i have a basic tires (not for rides or competition) Pirelli P6000.... the technician of front train said "All is ok on the front train", but I even continue feeling the noises and vibrations ....... what can i do? I need urgently suggestions, the situation drives crazy to me .

Sorry, my english languaje is too bad, im from Venezuela ........

Rim size? sometimes the rims can cause unwanted vibration, like mine do, theyre 18's and they cause a bit of an uneasy drive cuz of the size, not to mention whenever i hit a hole i hear it twice as loud as i would hear them with some 16's