2011 FXDB 8800 miles going to need new front and rear shortly -2mm centre tread rear,
3mm centre tread front.
Tyres; Michelin Scorcher 31.
Solo Rider.
30 PSI front; 40 PSI rear.
Approx 180lbs in riding gear
Ride roads with tight and twisty bends and open sweepers.
Riding style moderatley aggressive.
Location : europe
Hope that helps.
IMO your running a little lite in the front tire.