A man who sustained neck and back injuries after he was rear-ended by a near northwest suburban Niles construction vehicle settled his suit for $6.5 million.A deal was reached prior to a May 2 trial date after the parties mediated the case last Wednesday before former Kane County chief judge F. Keith Brown, now with ADR Systems of America LLC.On Feb. 2, 2016, Sami Issaq, then 36, was driving north on Milwaukee Avenue in …