How Much Diesel Exhaust Fluid (DEF) Does A Truck Use?

Diesel Exhaust Fluid is a critical component in a diesel truck's fuel system. Here's what it does and how much you can expect a truck to use.

Gio Ruggiero’s meteoric rise in the Craftsman Truck Series is becoming harder to overlook

Gio Ruggiero has made a significant leap in his second Craftsman Truck Series season, sitting fifth in points through 11 races.

The number of people with Parkinson’s is exploding. Are chemicals to blame?

MELBOURNE— As a kid growing up in Montgomery, Alabama, in the 1960s, Melanie Oliver used to love riding her banana-seat bike ...