Royal Purple's vivid motor oil doesn't just promise protection — it sells performance in a bottle. With claims of it being stronger than conventional oil, better oxidation resistance, and a Synerlec ...

When shopping for and researching the best possible oil for your car, two options will likely come up a number of times: Royal Purple and Pennzoil Ultra Platinum. While oil specifics might not matter ...

(RTTNews) - Calumet (CLMT) has entered into a definitive agreement with a subsidiary of Lubrication Engineers, Inc., a portfolio company of Aurora Capital Partners, to sell assets related to the ...

INDIANAPOLIS, April 1, 2025 /PRNewswire/ -- Calumet, Inc. (NASDAQ: CLMT) (the "Company," "Calumet," "we," "our" or "us") has successfully closed its previously announced sale of assets related to the ...