I think wear on all equipment is displayed wrong in the info tab. It only shows the wear on the main part and not in overall giving the angler a wrong idea of the state and actual capacity of his gear. Since the wear on every single part lowers the capacity or strength of gear, I believe it would be best to show the total wear %.
As you can see in pictures below one of my rods would have 4.7% but in reality it has 22.2% and therefor it's down to about 30kg capacity and not 37kg!
The same for reels!
Below you can see my Tagara 6000 at 9.1% but in reality it has 23.9% wear! Losing not 1kg strength but 4.44kg!