Whem im going between 25 and 35 mph, thats when I hear the noise. I can also feel it a little bit not in the steering wheel, but on the floor near the pedals. It's not really bad but im sure it will get worse in time. I know for sure it's not a tire issue. Anyone have any idea what it may be? Truck is a 4X4.

 

mine does that too... just its when i turn the wheel left at all.... its like a small clunk sound... Im thinkin some sort of steering bushing for me.. and mines a 06 with 5k

 

Yeah I get a clunk as well sometimes but only when im in in 4X4 making a turn. In my case it kinda sounds like a flat spot in the tire but it isn't.

 

in 4x4? thats called a ford 4x4 system haha.. its your front end grabbing the ground.. dont worry.. if its more of a constant clicking i would say front CV axel

 

Yeah it's constant in and out of 4X4. It's always there no matter what at those speeds.

 

get it looked at... maybe just change your diff fluids, Mine were noisy in 4x4 on my 94 ranger... and I checked my fluid and it was basically mud.. soo i clean and changed them.. and now its quiet