SOLVED Front tires missing on the ETK K-Series

Remove K-Series meshslap mods. Many sports car and super car mods from third-party sites are using the K-Series' physical model and slap the 3-D model appearance on it

 

Just so you know bro, I have had the same issue and I tested out that it was the Lynk&Co 003 vehicle mod that is causing this problem. Just delete that mod and this will be fixed.
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Actually there is a hotfix for the Lynk&Co mod last Friday, so if you download and install the lastest mod this problem would go away as well.