2015 Toyota Corolla Tires

I previously owned a set of Cooper Evo Winter, which I ran for several seasons; I thought they were just OK, certainly better than all-seasons. Then I installed the Hakka 9's, wow! This is how a snow tire should perform! I have only driven in winter conditions three times with these tires, but I can already feel the traction and control difference. I am impressed! I drive rather aggressive, even in less than desirable weather conditions, with these Hakka 9's I feel much more confident in all aspects of driving, acceleration, stopping and cornering. The conditions I have driven these tires in have been 2"-3" slush, hardpack snow and that 1" initial road covering (that I find can be the worst actually), and these tires performed above my expectations in all these conditions. I have not had ice conditions, so I cannot talk about that yet. Also cannot comment on treadwear. Dry performance and road noise are what you would expect from a snow tire, nothing out of the ordinary. I would definitely buy again, highly recommended!

I bought these tires for my wife's Toyota corolla 2015, and so far so good. She said it's super smooth and quite on her daily work commute. Only thing about the tires that im confused about is, it's a bit hard on road pumps. The tire specifications said the inflation pressure is 49psi, but the car says 32 psi. Now I'm not sure which psi to go with.