I seldom use the rear brake for that reason. Thanks.The ABS system applies the brakes on only one front caliper when you use the rear brake.
Consequently, that caliper wears the pads more than the other.
Swap the sets from side to side and they will equalize.
NOTE: I am unsure what the minimum is. So, find out what that minimum is, and be aware that your going to need to change pads before long.
Ride safe, Ted
Its more than a few pennies but I think I am getting new ones. Question is more out of curiosity. As far as safety I don't see that as a concern if thicknesses are over the limit.How do the rotors look? Personally, for such a relatively inexpensive consumable like pads, I wouldn't potentially risk my bike (or life) by trying to save a few pennies. Depends on your riding style and what type hazards you encounter in your neck of the woods.