I have a 2018 Leaf SL.
I manually check my tire pressure twice per month. I keep my tires at 36 psi cold. Last night when I was driving home (temp in the mid 40's), I checked the tire pressure from the display, and they were 36 all around. Even though it was cold out, I was surprised the tire pressure was not higher than 36. When I looked at the display it was about 20 minutes into the trip so the tires had plenty of time to warm up. I do use a good quality digital gauge to check them.
I manually check my tire pressure twice per month. I keep my tires at 36 psi cold. Last night when I was driving home (temp in the mid 40's), I checked the tire pressure from the display, and they were 36 all around. Even though it was cold out, I was surprised the tire pressure was not higher than 36. When I looked at the display it was about 20 minutes into the trip so the tires had plenty of time to warm up. I do use a good quality digital gauge to check them.