I have found no video of U.S. hits on Islamic State oil tanker assemblies.
The U.S. PBS NewsHour did not find any either.
In their TV report yesterday about Islamic State financing and the claimed U.S. hits on oil trucks they used the videos Russia provided without revealing the source. You can see the Russian videos played within an interview with a U.S. military spokesperson at 2:22 min.
The U.S. military spokesperson speaks on camera about U.S. airforce hits against the Islamic State. The video cuts to footage taken by Russian airplanes hitting oil tanks and then trucks. The voice-over while showing the Russian video with the Russians blowing up trucks says: “For the first time the U.S. is attacking oil delivery trucks.” The video then cuts back to the U.S. military spokesperson.
At no point is the Russian campaign mentioned or the source of the footage revealed.