assuming your tire pressure is in the spec range, the live time depends only on the way you drive and the rubber mixture of the tires. Heavy acceleration combined with twisty roads means max.fun but min. life time.
low acceleration combined with straight highways means max. life time.
If you over inflate your tires a little bit (as I do too) you'll get a lower roll resistance but you may loose some marginal grip. If you extremely over inflate your tires they are not flat any more but more like balls.
This means lower roll resistance but also substantial loss of grip. And of course they will wear out more quickly, because they are only rolling on the edge of the "ball" in the middle of the tire.
For drag races on (secured) tracks you reduce you pressure a lot, not for the grip but to get the tires more quickly to the right temperature and then get the max grip.
Expect a life time of a week end or so.
Never do this on normal roads, it is deadly dangerous.
If the tires are worn out at the edges of the tire, left or right side of the tire, then something is wrong with alignment or camber.