[This review was collected as part of a promotion.] I use this product in my 2000 ford expedition with 200k miles I always change the oil by myself and my engine is in perfect condition and running strong because this product has served my propose on my engine.

[This review was collected as part of a promotion.] My Suburban has 280,000 miles so I need to make sure it's getting the maximum protection and that's what I get from Penzoil high mileage. There is a big difference when it comes to oil quality. I have purchased low cost oil and they are very thin, but Penzoil has a nice protecting thickness that is beneficial long and short term. I don't cut corners when it comes to the vehicle that transports me and my family to school and around.

[This review was collected as part of a promotion.] Use this oil for every oil change in my 1994 Jeep YJ Wrangler 4.0 and it is always clean everytime I check the oil level. Plus with it having 149k miles, the motor runs very smooth and quiet. Even better than it did when I bought it with 136k on it.

I have a 2002 Chevy Tahoe with 259,328 miles on it. It burned about a quart every 1,500 miles. Every since I switched to this high mileage oil I have not lost any oil in about a 3,000 mile period. I’m actually going to make it through a oil change interval without adding oil....

I switched to Pennzoil after a friend of mine raved about how he would never use any other oil. I said to myself "oil is oil" So, I looked up some reviews, gave Pennzoil a try, and long story short, I never looked back! That was about 15yrs. ago! Since then, I have convinced several family members & friends to switch to Pennzoil and they all pretty much say the same thing. They will never use another brand of motor oil! Thank you Pennzoil for making a superior product!

[This review was collected as part of a promotion.] I've been using this oil in my 2001 Mazda B3000 PU for a while now. Used the original formula for years now as well. I change my oil every 3000 miles to get the maximum benefits. at 145,000 miles my engine is still running strong with plenty of power. It's a great product that I would recommend to anyone I know with confidence.

[This review was collected as part of a promotion.] I used Penzoil in my new car that I purchased in 2002. When the mileage rolled past 100,000 naturally I switched to the Penzoil formulated for high mileage engines. I sold that car to my niece with over 300,000 miles on it and she still drives it every day. Enough said.

I've been using this in my truck ever since it hit 75,000 miles. Now, I'm pushing past 200,000 and it's still running like the day I bought it. I expect to get at least another 100,000 out of it, and I'm confident that Pennzoil High Mileage will get me there.

I have been using pennzoil in my 95 ford f150 302 v8 the past 2 yrs i have owned it. I have had no engine issues and the engine burns no oil. Before that i used it in a 93 ford ranger 4.0 v6 with 287,000 miles and never had no oil related issues. I am a firm believer in pennzoil products!

[This review was collected as part of a promotion.] My father is the owner/curator of a historic auto racing museum in Pawtucket Rhode Island. Not only am I his son, but I am a volunteer at the museum. When we go to races, car shows, and events all over the north east, we have an old Snap On Tools truck that was painted, gutted, and set up to be a museum on wheels. We cannot fit all 8000 square feet of museum artifacts in this truck, but we put different things on the walls and display cases that coinside with whatever race or event we were invited to, and people walk through the truck starting at the back, and exit out the front..This truck gets MANY miles put on it between the months of March and October, and Penzoils High Mileage oil is perfect to keep this truck running each and every race season...It would be absolutely amazing to win this toolbox and add it to the museums collection of priceless artifacts..We are a non profit organization, and if you would be interested and we were chose to receive this awesome gift, we would also be interested in working with Penzoil to promote racing history and at the same time we can promote Penzoil at the many shows we attend..Thank you, and from all of us at the Pronyne Motorsports Museum, Merry Christmas!!!