Petro’s 60 U.S. centers join the more than 3,000 fuel and maintenance merchants nationwide that make up Fleet One's Plus Network, allowing drivers to use their cards for fuel and maintenance without incurring a transaction fee, Fleet One officials said.

"Petro is one of the most popular truck stop chains in the country," said Michael Thompson, Fleet One's senior vice president of sales and marketing. "Drivers and fleets want options of where they can fuel, and Petro has the quality, locations and amenities that drivers want."