This from Josh Boyajian:
I had a great opportunity yesterday and got pictures of the (2) new ARFF crash trucks at O’Hare Airport. They are the new generation 2016 Oshkosh Strikers assigned to units 6-5-4 and 6-5-8. Enjoy

Josh Boyajian photo

Josh Boyajian photo

Josh Boyajian photo

Josh Boyajian photo

Josh Boyajian photo

Josh Boyajian photo