Ok awesome! I was so confident it “warmed” the battery but realized that doesn’t necessarily mean “pre conditioned”
glad I learned this and thanks for doing my research haha.
For a little extra range check your tire pressure. Cold weather will drop the pressure a bit.
mine was 36psi.
I bumped it to 45psi (max is 50psi on my tires).
I did the identical drive two days in a row, all highway, cruise control at the same speed, and I had a improvement of 8%!
If it’s possible to plug in to a 120v while watching the game he can set a departure time for after the game and the truck will precondition using the 120v.
So plugging in to 120v at the game is definitely worth it for that reason.