Day One scenes from Shell Rotella SuperRigs contest in Wyoming

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shell Rotella

The Shell Rotella SuperRigs truck show and beauty pageant is under way in Gillette, Wyoming.

Working bug rigs from the U.S. and Canada are vying for $25,000 and one of the spots on the annual SuperRigs calendar.  

Winners in numerous categories will be announced Saturday.

Here's a look at a few of the rigs that are on display.

Super Rigs 3

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Super Rigs 5

Super Rigs 1

Super Rigs 9

Super Rigs 15