How can you tell if you need new shocks and or bushings? My 110 has Rancho shocks. They are probably 5 years old. They have some sort of knob on them (no clue). The truck for the most part drives well but if I go over a bump, I get a huge thud sound from the rear. It sounds suspension related. It is as far as I can tell not related to the rear door and the spare rattling.
Thoughts?
Thoughts?