Since I have had my truck new, I have used the STP octane booster with a full tank of premium gas when ever i have needed that little something extra especially when i am hauling a big load. So far i have been happy with my results. However, i have an extra heavy load coming up for the size of truck which i will be traveling through some pretty steep mountains approx. 2000-2500lbs. So, would it be safe to add 24oz plus a full tank of premium gas rather than my normal 12oz plus the tank of gas? Would it be a problem? I would like to know everything inside and out of my question please. Thx!
Feb 12, 2008 at 3:36 AM