ATVs are quickly catching the attention of racing fans. Thick tires carry these four-wheelers through messy mud pits and over steep sand dunes. From the starting line to the checkered flag, see how ATVs work and how they're burning up trails and tracks across the United States.
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ATVs are quickly catching the attention of racing fans. Thick tires carry these four-wheelers through messy mud pits and over steep sand dunes. From the starting line to the checkered flag, see how ATVs work and how they're burning up trails and tracks across the United States.
Read Less
