06 ride quality

i have an 06 xterra that i have had for about a year now. i am not sure if the shocks are somewhat knew but i was wondering if i am the only one that thinks the 2nd gen xterras go out of the way to make sure you feel every bump. it is driving me insane and i dont know what to do about it. i have not done any mods to the truck and was wondering if anyone had any ideas for what might be wrong and what i need to get to make it a softer ride. it is just a 2wd (booo) and i never take it off road so i want it comfortable. thanks in advance..