so i just got my lift on my 96 xj- 4.5 rough country w add a leaf.. i did a good amount of trimming and the 35s fit pretty well for road use. i had a big problem with shaking when i got up into bumps in the road.. so i got an alignment and balanced my tires. but the mechanic said i need to look into something called an adjustable trailing arm.. so i look on google. i dot get much. could someone please fill me in? thanks

 

My money goes that he meant an adjustable track bar. Did one not come with the kit?

 

i have the same problem i had a guy tell me it was my control arms are to short they have adjustable ones to

 

i have RC 4.5 i put the adj.track bar an drop pitman arm on , but still need to put in the drop brackets for the control arms if that helps any . mine is a 90