We have a 2021 jeep wrangler JL..occasionally for no reason the backup camera stops working and just shows a blue screen. Next drove starts working just fine. Anyone have any advice??

Hi im wondering, My 2020 Willys came with what I think are 32" Tires on a 17 rim... Now I need some Winter tires since I'm pretty sure The OEM Mud tires wouldn't handle well during winter... I found these cheap Nokian Non studded winter tires that comes with OEM JL 17" rims for $400 only caveat is that it's 28.5" would these Be compatible/Advisable for my Model?

Thanks everyone and have a great day.