Kyle Bush Sponsor?

[19USMC69]

The 19 car wore an “Ethyl M” logo, but Kyle’s fire suit and the uniforms of his pit crew the “M & M” logos. Was Ethyl M just a one race sponsor?

 

[aunty dive]

It‘s a Mars candy brand.

 

[Charlie Spencer]

They have a factory in Vegas. They've been on the car for this track before.