Spacers seem to be siezed - what's going on????

So Nelly got a few flat tires at the last race of his season. I went to change the tire and noticed the spacers won't come out? What the frick? I've had plenty of wheel bearings blow out but I have never encountered this issue before. Any of you guys have a bearing blow so bad that the spacer won't come out? @SRAD97750 @Mihylo33
 
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