Posted 1/8/2017 20:24 (#5754625 - in reply to #5754206) Subject: RE: question on john deere "R" series emisions
West Michigan
I have a 2010 8225r with tier 3 and 4000+ hours never had any service calls. Also had an 2012 8335r IT4 emmisions with no issues in 1700 hours. Traded that for a 2015 8320r with final tier4 emissions and 600 hours with no issues. However the final tier4 is way more fuel efficient.