Pennzoil Co., the Houston oil company that owns an 82.4 percent share of Jiffy Lube International Inc., is offering to buy the remaining 1.53 million shares at $6 each, for a total of $9.2 million.

Sunday’s Pennzoil 400 presented by Jiffy Lube NASCAR Cup Series event marks the 29th race hosted by Las Vegas Motor Speedway in the series’ history after the track held a single race each year ...

HOUSTON — Royal Dutch/Shell Group will pay $1.8 billion to buy Pennzoil-Quaker State Co., the nation’s largest motor oil maker and parent company of more than 2,000 Jiffy Lube oil change ...

Pennzoil returns to Las Vegas Motor Speedway this weekend ... other Pennzoil Proving Grounds drivers · Oil Change Challenge presented by Jiffy Lube with competitions for prizes · Premium ...

RIVERTON — A group of Riverton Jiffy Lube employees are set to compete in a national competition to be the best oil changers in ... all-expense paid trip to the Pennzoil 400 NASCAR Race ...