Since Pennzoil bought out Quaker State and then Shell bought out Pennzoil, these are all the same company now, correct? Shell bought Pennzoil in 2002, so I would think that integration efforts should be nearly complete.
I found this information by looking at the Quaker State website: Quaker State About Page
Can we conclude that most Quaker State, Pennzoil and Shell Lubricant consumer products are simply different labels and bottles containing the same things? If not, why not? How would it make any sense for Shell to develop and distribute three different 10W-30 SL motor oils or other products? Wouldn't it make sense for the QS, Pennzoil and Shell SL 10W-30 to all be the same thing inside?
John
I found this information by looking at the Quaker State website: Quaker State About Page
Can we conclude that most Quaker State, Pennzoil and Shell Lubricant consumer products are simply different labels and bottles containing the same things? If not, why not? How would it make any sense for Shell to develop and distribute three different 10W-30 SL motor oils or other products? Wouldn't it make sense for the QS, Pennzoil and Shell SL 10W-30 to all be the same thing inside?
John