Titan International is one of the biggest names in the ag tire market. But even with $1.85 billion in sales last year, the firm is doing its best to keep up with a changing industry.

Lots of factors go into determining how sticky a drag-racing track will be. But high on the list is a compound meant to improve each racer's traction.

See how a brand-new cylinder rod is fitted for a 90-ton excavator — precision work that keeps heavy machinery moving.

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