I buy ask my cats used with high miles and do all repairs myself. I wouldn't use anything other than pennzoil high milage.

[This review was collected as part of a promotion.] use same in by gmcz71 with over 2 hundred thousand miles

[This review was collected as part of a promotion.] been using for awhile, my 89 Ranger has 184000 and rolling on

I have an older car with high mileage, this oil seems to last and help my car maintain quality performance

Tried for first time about a year ago... Liked it so much use it on my wife's car as well!! Cars are running great! Highly recommend!!

[This review was collected as part of a promotion.] This is great slick stuff for all your high mileage toys!

I love this stuff. I have a Ford ranger with 350xxx miles. No rebuild on the motor. Keeps is running strong. Thanks Pennzoil

[This review was collected as part of a promotion.] i did buy this few times before an happy that I did

Bought a month or so ago and has seemingly helped my '05 higher mileage vehicle last longer and run more efficiently.

Have been using this product since my car turned 100,000 miles ,used regular Pennzoil before then and wouldn't use anything else!!!