no sh!t, dude, no sh!t...If I had more time to ride, I would be burning up a lot more tires myself.OK!kml, I was saying changing a few psi won't make a huge difference in tire life with the SAME brand&model tire. You're comparing different brands of tires. Not the same as changing pressures.
In your response to my post it was not clear that you were referring to the difference in mileage due to tire pressure and not the difference between brands. I apologize for interpreting your post incorrectly. I have not run two identical tire to the cords while keeping one tire at 36 and another at 42 to empirically validate the claim that tire pressure it in direct proportion to tire life. Although in every other application the relationship remains true.
As a sport touring rider who rides 12 to 15 thou a year and buys tire in bulk and keeps the receipts I can assure you that body work is less expensive than tires. Over the last four year I've spent thousands of dollars on tire and zero dollars on bodywork.
Here's a pic of a stack of rubber I keep on hand. All z6 roadtecs.
cheers
ken
I should add I don't run my tires "to the cords" only to the wear bars!
cheers
ken