**73 Scamp Mini Pro-Street Engine Swap**

airwoofer said

X 275 guys change tires at the track and only have bead locks on one side - as best as I could tell.

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Is that for weight reduction? Seems like you would want an even clamping force or it would start wearing unevenly? Or maybe a lot of what you see is bead locks put on cars that don't need em and put them on "for show"?