Harley Davidson Heritage Tire Pressure

I check my pressures weekly and from fall to winter the pressure dropped 3 - 4 psi.
Harley davidson heritage tire pressure. The Harley-Davidson Tire Pressure Monitoring System TPMS displays current front and rear tire pressure on the on the display screen and displays an indicator to alert the rider when tire pressure is low and the pressure should be checked. You should check these pressures daily on your preride inspection. Wider rear tires have a potential to run the fender or the drive belt.
The H-D owners manual calls for 36 psi in the front Harley tire. The tires came with a spec sheet for tire psi for heavy load that said to set the front to 42-43 psi and the rear to 48-50 psi here is the kicker. The Harley-Davidson Softail Heritage Classic has 8600 HP 628 kW 5020 RPM.
I found that the regulator on my 94 harley davidson softail wire that routes to the rear of the bike was broken and I can not find where it mounted. The Harley-Davidson Softail Heritage Classic 114 has 9400 HP 686 kW 5020 RPM. He said I would get a more even wear on the tires.
For example the front tire on Harleys XL 883L SuperLow model should be a Michelin Scorcher 11F 12070ZR18 inflated to 36 psi. What is the correct tire pressure for Harley Davidson FXD. Is this what I need them set at or do I need to adjust them to a lower pressure.
The Dunlop Harley-Davidson motorcycle tire Series D402 is available in front and rear blackwall single white bar or wide white sidewall all with an H speed rating. The bike did not come with an owners manual. The correct tire pressure for the rear tires is.
19049 19799 USD. Tire pressure for my Dunlops call for 36 psi front and 42 psi for the rear tires. You should check these pressures daily on your preride inspection.