my front end is making a weird clicking type noise. it almost sound like its on a rotation. could it be bad u joints?

also does anyone have any 37's x 17's to sell?

 

could verry well be u-joints where is the noise comming from on the truck

 

the front suspension. definately up front

 

check your front axle u-joints then (the one by the wheels) thy wiggling the axle shaft they should be tight and the seals should be intackt if they are good check the one going from the transfer case to th front axle