Banging pass side

I have a stock 2013 TRD Offroad with only 1200 miles on her. Recently when I ride over uneven or patched rodes theres a banging in the passenger suspension. Almost sounds like the strut is loose but visual inspection saws nothing looks loose or broke. Any ideas. Also my truck hasn't seen a dirt road yet and gets bathed twice a week. I plan on making her last.

Thanks

 

Lateral force noises are usually sway bar issues...like a loose sway bar or sway bar end link possibly. Just had the same issue on my neighbors 2011 4runner after his lift and discovered the right front sway bar link nut was loose at the sway bar end.