Review on Gates K040378HD FleetRunner Micro-V Serpentine Drive Belt: Reliable Performance and Durability for Efficient Vehicle Operation by Dustin Berry

Seems to be a sturdier belt than most belts I've worked with over the years and costs less than cheap brands at local parts stores. Driven 2000 miles straight after putting this belt on and as expected no problems with it. The back of the belt is green, not black as shown. I'm not sure if anyone cares one way or the other, but I think it's worth mentioning.