Pennzoil Ultra Platinum 10w30 is definitely smoother running than PPwPP 10w30 and very close to the smooth running king - Pennzoil yellow bottle conventional 10w30. With PUP 10w30, you have the low volatility of a 20w50 with a nice light 10w30 and without all those nasty polymers added...Maybe even no polymers added in the PUP 10w30.
I doubt Walmart will carry PUP 10w30 much longer...The few jugs I found all had a March 2014 production date and I finally found a jug that had not been opened.
I doubt Walmart will carry PUP 10w30 much longer...The few jugs I found all had a March 2014 production date and I finally found a jug that had not been opened.