Is this brake shoe legal ?

[Kid Rock]

(08-19-2018 )rrod Wrote:  Is the section with the letters and numbers (I guess is about 1/4 inch) , is that the point where it would be ilegal ? These are trailer brakes. Also, is the ware normal. I mean, shouldn’t they ware out evenly ?

Don’t quote me 100% but I believe brake show thickness is measured in the middle of the shoe at the gap. Don’t have the rule book right in front of me at the moment