[This review was collected as part of a promotion.] This is a great product to use in any high mileage vehicle. I use this in all my high mileage vehicles.

[This review was collected as part of a promotion.] I use this every single oil change in my 96 f150 with 244,000 miles. It helps it keep running smooth.

[This review was collected as part of a promotion.] My husband insists on this high milage oil for our Toyota. He only uses this kind and this brand! Never had any problems with it!

[This review was collected as part of a promotion.] I only just traded in my 1998 GMC truck with 150,000 miles! We switched to the high mileage product about 50,000 miles ago. I may be a girl but I know Pennzoil is the way to go!

[This review was collected as part of a promotion.] I used this product in my 1988 k5 blazer with a 350 small block that definately has some miles on it! Keeps it running stronger than ever

I've had a minor valve gasket leak for a few years and this high mileage oil has kept the leaking to a minimum while keeping the engine running as normal as could be expected.

[This review was collected as part of a promotion.] I have used the high mileage oil in our Honda that has 200,000 miles for awhile. I feel like it has really enhanced this old Hondas staying power.

Its what I run in my 98 and 2001 dodge 1500s change every 5,000 miles and dont use any in between the only thing I might switch to would be pennzoil high milage thank you

[This review was collected as part of a promotion.] I use this in my fleet of service vans. They all have over 200,000 miles on them. This stuff works wonderful in them. I keep great oil pressure and engines are clean. Love this stuff.

[This review was collected as part of a promotion.] I use Pennzoil products In everything that I have my truck is a 99 z71 257808 Miles on it thank you pennzoil