Im taking the front doors off my 1997 4 door cherokee sport that is lifted 4.5" on 32s. I am going to make quick disonnect hinges like the wranglers but my question is; Is it required to have the side mirrors in the state of NJ? i see wranglers all the time with the doors off and no side mirrors, i always thought u just had to have the rearview mirror if u didnt hav the side ones. any info will b appreciated