Tier 3 pricing for City of Park Ridge Vehicle Stickers will go into effect on Saturday, September 18.  The cost of a sticker for a passenger vehicle will increase to $95.  Vehicle stickers are available for purchase at City Hall, online or by mail.  If you have already purchased your 2021– 2022 vehicle sticker, please be sure it is affixed to the lower right-hand corner of the windshield (passenger side).