Vibration while driving on Ford Explorer?

there are lots of reason while vehicle vibrates while driving,

for your truck, Ford Explorer.

>check your tire inflation and roundness, and date of manufacture.

rubber expires in time, rubber tires sitting for a long time even with correct tire pressure when you left it will slowly deform shape/roundness.

>check engine for any misfiring cylinders,

misfiring can cause vibration not only on engine but also on the whole vehicle.

>check center bearing of propller shaft if so equipped, worn out center-bearing bushing will throw proppler out of balance resulting also for vehicle vibration.

>check shock absorbers for leaks

>check tie rods and ball joints if vibration is felt on you steering with the combination of

as you hit rough surface of the roads.

>check engine support/mountings.. rubber insulator that holds your engine to the frame /chasis

>check transmission mountings