Quote Originally Posted by curtis265 View Post
A lower pressure makes the cross section of the tyre 'w' shaped, whereas the 36 makes it a squarish U shape... supposively.

I need to try this myself i guess.

your tyre will not ever pop at 40 psi (heated)
Sorry have to go against taht lol. Had my stocks on 40 hot with 5 people in the car on a road trip and the rear left popped.