What's the 2016 infiniti q50 wiper blade size?

The correct wiper blade sizes for Your 2016 INFINITIQ50 are 26" for the driver side and 17" for the passenger side. I'd suggest changing Your wiper every 12 months and inspecting them every 6 months or so. When it comes to picking new wipers it partially depends on the type of conditions You do most of Your driving in. If You don't live in an area that gets any snow then You may want to just pick up some cheaper traditional wiper blades that are fine for the rain. Beam blades will be better in winter conditions and offer better durability for just a small increase in price. -