PSI winter 4 square

[MattyD]

Hey everyone. G70 3.3 AWD Sport. Just put on winters 225/45R18. 4 square (all 4). Curious PSI. Dealer did 38 all around. Yet Genesis owner manual says 36 in front, 39 rear for this size tire. Doesn’t specify winter however. Curious what folks are inflating on winters. These are X-Ice snow.

 

[Slip_Angle]

36/39 is meant to play to the handling characteristics of a car. In winter it doesn't matter so much. The lower PSI in the front will give more traction. I think the 38PSI your dealer set is good as it allows them to loose a bit in the cold and still be fine.

 

[canucklehead604]

When i got my Genesis accessory winter set, also 225/45/18 all around, they gave me a supplemental sticker for the door post. OP should have gotten the same if this was ordered through Genesis. My sticker says 35F/38R. That’s what I’ve gone with.

 

[Hellothere]

When i got my Genesis accessory winter set, also 225/45/18 all around, they gave me a supplemental sticker for the door post. OP should have gotten the same if this was ordered through Genesis. My sticker says 35F/38R. That’s what I’ve gone with.

Whoa, cool. Mind posting a picture? Never knew about a supplemental sticker.

 

[canucklehead604]

^ sure. i'll snap a shot next time i think of it.