I have some older cars and Pennzoil High Milage oil works great for my cars.

Have a 1988 van. I use the high mileage all the time.

I use this on my daughters car which has many many miles. Love it.

I have used pennzoil in all my cars , I would tell anyone this oil is the best.

I've used this product on all my vehicles with over 100000 and I feel secure

The only oil I trust in my wife's 2007 Ford Edge. 150,000+ miles and still going smooth.

I use this oil in a 1996 Pontiac with 186,000 miles and it still runs great.

I use this oil on all my vehicles and it does well keeps them running very well.

I use this oil in my 1997 chevy camaro Every time I change it my car had never ran so smooth

It keeps me rolling along. I have almost 200k in miles.