See this deal from Walmart https://slickdeals.net/f/15372322-douglas-performance-235-45r18-walmart-com-25-00?src=frontpage&prop=rcmid-a77e9817c555ba303857902b45bd05b4
Anybody heard of this? I have heard about this a few times recently and they have a full page ad in Newsweek magazine this week. Supposed to dramatically increase gas mileage.
I am a longtime lurker here and have a 2004 Saturn VUE with a Honda engine and Trans., is Maxlife a good replacement for Honda Z1? It says it is but I would like everyones input on it.
Thanks
