As the owner of a 25 foot travel trailer, I have towed the trailer with my 287 cu. in. V8 (4.7L) in the middle of July through the Mojavi Desert where it was 92 degrees at 0800 hours in the morning! There is no doubt that AMSOIL Synthetic oils in my engine and my transmission kept my truck running smooth and cool.
Using AMSOIL synthetic products help your engine run smoother and longer too! Click below to get the details on how you can benefit by using AMSOIL products for that RV, Motorhome, Off-road 4x4, cars, trucks, diesels.