rear tires

I have a 2021 1000-5 and after I put the a arm kit, 3” lift, and wheel spacers from SATV on it made the back tires toe in pretty bad. Anyone else had this issue or know what it might be? Thanks in advance

2016 1000-5 Deluxe - May have been this way from new but I've just now noticed it. My rear tires on both sides seem to have a negative camber. The bottom of the tires are setting out farther than the top. Thing is, there doesn't seem to be much, if any, tire wear difference. Anybody else...