I usually run my Ford Vans fory small upholstery business to 300,000 plus miles, being a car guy I do all my own routine maintenance. My last three Vans never failed me and Penzoil has been a great help in getting the most from my vehicles.

[This review was collected as part of a promotion.] Have used this my last 6 changes and i have less worries if i go over the intended miles because i know its a great.quality luricant that wont let me down !!!

[This review was collected as part of a promotion.] My son does all my oil changes and we have alot of miles on our vehichle! Penzoil is the only product he has us buy to use!!

I do a lot of oil changes myself, when I don't have time I have my mechanic do it for me. He recommended this oil for my car because it has a lot of miles. I am happy with it.

[This review was collected as part of a promotion.] I love my old trucks,and tractors but they need special care with high mileage and the protection this gives i'll keep them going Longer.

[This review was collected as part of a promotion.] I use it in all my vehicles. At the moment I have 6 cars & trucks. ALL over 100K miles. Thanks to Pennzoil

This is the oil I use in my 1989 Buick Century. This car has been the best car in terms of dependability and I fully believe that a huge part of this is the wonderful oil I have used in my regular oil changes!!!

[This review was collected as part of a promotion.] I buy this for my truck and car liked it so much that I started using it in all the vehicles at work to

[This review was collected as part of a promotion.] Switch to high mileage oil after I reach 100000 oil seem to be great and doing its job. still looked pretty clean after a 3500 mile change

[This review was collected as part of a promotion.] I used this oil on my Ford Ranger with higher mileage.I believe that this oil made my engine work and run better than other oils.