johnlocke wrote: ↑
Fri May 08, 2020 8:33 pm
Running a tire pressure lower than 40 psi runs the risk of excessive wear on the outside edges of the tire and poor cornering due to excessive rolling of the tire. Nissan used 36 psi to soften the ride at the expense of tire wear. 40-42 psi seems to be the sweet spot.
I don't strongly disagree, but I ran my 2018 with 38psi for the first Summer, with no issues. At the first tire swap I raised it to 42, letting it drop to 40. I didn't do much hard cornering, though.