[This review was collected as part of a promotion.] When I was young, my father told me Pennzoil was the only oil he'd use in any of his cars because they offer a specifically designed oil for each stage in the life of your vehicle. To this day I still trust Pennzoil to keep my vehicles running in fact just did and oil change for my 1994 Silverado which has 222000 miles on it now and still sounds as good as the day I bought it . Thank you Pennzoil.

[This review was collected as part of a promotion.] I have been using this in my 92 S 10 chevy with 2 8 engine since this product came out. I have 440,000 miles on the factory motor and it has never been into . I use pennzoil in every engine I own.Lawnmowers, generators, car,truck

[This review was collected as part of a promotion.] I buy used auto's and wouldnt put anything but Pennzoil high mileage oil in the engine. My current car has over 200 thousand miles on it and have been I have been putting this oil in since I bought it at 92 thousand miles. My mechanic has done 3 timing belts for me and was amazed at how clean the inside of the engine was. He asked me what oil I use and now he offers it to people that come in for oil changes. It is a testament for your great product. Thank you.

[This review was collected as part of a promotion.] i have a 2002 Hyundai Accent with the 1.6 with 190,000 miles and ive tried a couple different oil brands. all the ones i tried still left the engine with a little tap. i tried this brand, the high mile one and boom, no tap and that engine ran alot smoother. i love this stuff!!

I'm a mom of two kids who does her own oil changes and I have been useing Pennzoil high mileage oil for a while now because it never lets me down. I really enjoy driveing older cars and enjoy working on them myself so I need an oil that's geared to the needs of a car with 13+ years on it. My engines run smooth and strong no matter Michigan's whacky weather, thanks to Pennzoil high mileage oil!

I started using this product on my 99 olds cutlas. It had 145k miles. Not only did my oil come.out cleaner and thicker than other brands but i noticed a huge power gain. I know use it in my 2005 silverado 2500 HD and it performs great. Ive convinced my whole family to buy this oil and they also love it. Thanks for the great product

[This review was collected as part of a promotion.] After ONE oil change cycle (3000 miles) my truck now has a CONSTANT tick every time I start it. We have replaced the oil now over a dozen times, used Seafoam, and are onto using synthetic..still ticking! We've been told that this oil brand is wax based, and the reason for the ticking is that the wax has adhered to internal parts, is this true? So very disappointed, and am open to ANY suggestions to get this repaired.

[This review was collected as part of a promotion.] I have always changed my oil myself, it connects you to your vehicle. I've never had a new vehicle, only used cars with high mileage. I've used different brands, and different types, of oil-specifically for high mileage-when I used Pennzoil for the 1st time, it seemed like the car was more calm. Like a person, the car seemed to be thankful and ran smoother. After that, I never tried any other brand.

I have a 93 land cruiser with 400k on it with worn rings. I had tried every high mileage oil and was still having to add a quart every 100 miles. I finally went for the penzoil and know I make it till the next oil change with no topping off. Couldn't be happier.

I have a 97 ford ranger and got it from my dad when he passed. It's a high mileage truck but since switching to penzoil high mileage my dads truck has another 100,000 miles or more thanks to penzoil. It's all I have that my dad left me and he was a huge nascar fan loved ford and Joey is a great driver to have on fords team