How to remove a "flat spot" on a wheel
Unfortunately, there is nothing you can do to fix a flat spot on a wheel. Crying a little or laughing at the fart noise might help the situation. Even if you were able to make the wheel round again, you'd have one wheel smaller than the other three.
How to make a bearing cleaning kit
You can buy a bearing cleaning kit at a skate shop or online for about $10-15, or you can make one yourself for around $5-7.
Cleaning kits usually don't come with bearing cleaner and recommend using dangerous solvents like acetone or turpentine. We recommend citrus cleaner because it is safe to handle and does a great job at cleaning bearings.
Remove a Broken Kingpin Bolt
It is not the end of the your truck's life if a kingpin bolt breaks.
They can be replaced. The following should make removing a
broken kingpin a simple job.
