My truck has over 100,000 miles and after I stated using this product it runs better. Does not skip anymore. Life saver!

[This review was collected as part of a promotion.] Car started running better after using the oil going to us it in more of my cars

I have a 93 F150 with 254,000 miles on it. I started using this and I have less burn off than before.

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

[This review was collected as part of a promotion.] Always looks new when I change oil never looks burnt

[This review was collected as part of a promotion.] I use it in my truck with 330000 plus miles hopeing to get another 300000 miles

[This review was collected as part of a promotion.] I use this in my Chevrolet Suburban with 178,000 miles. It stopped my oil consumption problems.

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

I Have been using this product for about three months now on my vehicle. I think it has made a big difference in the way my truck runs and performs!

[This review was collected as part of a promotion.] I always use high mile Pennzoil and my Volvo has over 350,000 miles!