Well the slide the other night was the front, not the rear. Seeing the road during the day though, it seems a lot of whatever it was got spilled. It's in every lane, continuing through the intersection. Even my shoes were slipping on the surface somewhat.Even as a chop it still won't be outrageous.
Pages are a social construct, but you are right on the TWI for the rear so definitely time to change.
Also explains your slide the other night somewhat.
I will have to look for the TWI on the rear again, I couldn't find them anywhere.
