Yeah, if that were my situation, I'd run it. Don't know either if there is a difference in mpg between them. I do know in the wife's jeep with 4.7 gasser, it gets 3 mpg worse with ethenol (e-85). But I figured the other day at 2.53 a gallon on a 100 mile trip, e-85 saves about 2 bucks. Sorry, a little off topic.Here in Iowa I won't run it. Two reasons. 1) It actually cost about 15 to 20 cents more, and 2) it's terrible in the winter. Gels, Gels, Gels. That info is straight from my father-in-law and his brothers, who know nothing but big wheelin. It's all they all have ever done. Just my 2 pennies.