Clicking/ticking at high way speeds

[clarky14]

Okay so I recently just purchased this 2014 Silverado LTZ crew cab with the 5.3 V8 flex fuel engine. It also has 63,000 miles on it if that information helps. Just noticed while driving only on the highway it starts to make a clicking or ticking sound, usually starts slowly around 65 then when you go faster it goes a lot faster/louder. I don't believe it is normal just because it doesn't have a rhythm to it, its usually all over the place and it seriously annoys me. The sound originates from the driver side somewhere I believe. If you have any information or ideas please let me know! Thank you.

[O_J_Simpson]

Bug deflector installed?

[clarky14]

Yes I have a bug deflector but I highly doubt its that because the cab is so quiet you wouldn't notice anything on the outside. The sound I believe sounds like it is coming from the lower side of the drivers side door area. Maybe even under the seat, not really sure.

[Brianibew]

U joint?

[clarky14]

U joint?

Not sure, I just looked up videos and it somewhat sounds like a U joint problem. How would I be able to check?