By Heather Burlingame, Senior Production Editor | September 28, 2010

Shell CJ-4 Rotella TShell Rotella T meets API CJ-4 standards, as well as several OEM requirements, for 2007 diesel engine motor oil. The oil also provides benefits for engines built prior to '07, says Shell. Rotella T will be available in bulk and drums on July 1; and in quart, gallon and pail packages on Oct. 15. CI-4 oils will continue to be available in bulk and drums.