u/Altruistic-Print-458

Hi everyone, last night I was able to take this one home and I just had a couple questions. Do you guys have any recommendations for first mods or other? I plan on putting swing arm spools on so I can do my own maintenance but besides that I’m not entirely sure if there were anything else that I should add. Thanks in advance!

Hi, a couple months ago my partner got a 2017 Tucson sport and we noticed today while we were giving it a wash that all four rims had these weird spots on them? We’ve tried going over them with a rag several times as well as seeing if we could scratch it with our nails but it just feels smooth. Can anyone help us figure this out?