[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.] 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 usually carry 2 quarts in my car because my Prius eats oil weekly. Every 600-1200 miles I'm down at least two quarts so I depend on Penzoil High Mileage to get to the next change. I'll be dropping a new engine in it soon but Illalways use Penzoil.

[This review was collected as part of a promotion.] I have been using this in my 01 Camry with 211000 miles and the engine runs great ! It is tempting sometimes to use cheaper oil, but this stuff I believe is extending the life of my engine and it runs the same as it did 10yrs ago!

I use to use just whatever oil out of the isle. About 10 years ago my brother in law introduced me to Pennzoil high milage. It made my engine purr like giving your grandma a new set of chrome rims. My son is so use to helping dad that he even choose his own racecar driver and when he seen that bright yellow and red Pennzoil 22 he knew that was his car and still is after 2 years of watching.

I have used the Pennzoil high mileage for a few years now and don't want to try another. I have gone over my limit in oil changes a few times and still looks great when I drain it. My truck runs smooth and doesn't miss a beat. And for 237000 miles it's saying a lot! Would absolutely reccomend high mileage for any vehicle. I wouldn't use any other.

[This review was collected as part of a promotion.] My last 6 oil changes have been with Pennzoil High Mileage, my Mustang now has over 168,000 miles, and I am very pleased with the results. I have had no problems, oil related. I have thought of going synthetic but I believe I am getting great results as I am losing less oil and each oil change looks a little cleaner than the previous one.

[This review was collected as part of a promotion.] I've always had and bought older cars and trucks,just the way I like it. I've always been a fan of and bought the high mileage oil since Pennzoil came out with it. Never had an issue. It's a great product.

When I first bought my truck it had a bad tick in the motor. The guy I bought it off of said he changed the oil one day and it just started ticking. To make a long story short the truck didn't have any oil in it. I put castrol high mileage oil in it and ran castrol oil for about two months and it still had a bad tick. My oil was due for change again so this time I decided to use Pennzoil high mileage oil. In just a couple days after that oil change I was driving down the road and I noticed unusual quiteness. My tick went away! An unbelievable thing happened that I didn't even think was possible. I guess miracles so happen. So for now on my choice of oil will be pennzoil brand oil. If you want my personal opinion Pennzoil brand high mileage oil is the best high mileage oil out there in the market.

I have a 1997 Chevy S-10 that has over 275,000 miles and I have been using Pennzoil since I bought the truck new with 8 miles on it. The truck runs great and I push it hard. If that isn't protection of the engine, then I don't know what is. I live in WV and I would not hesitate to get in my truck and take it anywhere.