Lucas Oil10013 Upper Cylinder Lubricant Fuel Treatment - (1) Gallon 4-PACK

I use this at every fill up. I actually need to purchase more.

Fast shipping, a bit better cost wise than buying off the shelf and a LOT better price than a truck stop!

I drive a 2023 Ram 1500 Laramie with a six inch lift with size 38" tires 13 1/2 wide. This truck is bad ass and drinks gas, put Lucas fuel into your tank and you take control with more power and yaa I get an extra 2.5 miles per gallon and keeping my engine lean and mean. That's huge, truck lovers will agree! I put it in all my vehicles now!!!

I like the product

I have used the stuff for years and I’ve never had an injector or a fuel problem on any of my diesel tractors or trucks

The price is fair.

I will buy this again soon so long as pricing remains competitive

This product has saved me $ every time I go to the pump. My car requires high test due to having a turbo charged engine. Even when running high test I kept having to take it in to GM due to issues with the turbo kicking out. Two years ago a friend told me about Lucas and I started using every tank full and now only use regular fuel. Not only does it save me $ but I have had zero issues since started using. I had it in the shop at least 12 times prior too.