I just wanted to officially say Thank You for such great products. I have been using many Lucas Products for years. I began faithfully running Lucas Oil Stabalizer in a 1999 Cummins Dodge dually. After 450,000 miles of pulling a 48' enclosed race car trailer, and countless hours idling in Rset areas and truck stops, it was still going strong and the engine was totally untouched when I sold it. I also used Lucas Fuel Treatment and never had any injector or fuel pump problems.

My youngest Son started using it in every tank of fuel and we consistently saw over 2mpg better when running your fuel treatment. I also used Lucas in the rear end and at 450,000 miles it also was untouched. For some
reason it never occurred to me to run it in the manual transmission. But after putting 4 transmissions in from the hard parts just being totally worn out, a light went off and I started running it in transmission number 5 and we never replaced another transmission.

I bought a new Cummins Dually in 04 and put many miles on it using Lucas Oil Products, again with total satisfaction. I bought another new Cummins dually in 06 and unfortunaly let complacency set in, I think mainly due to the fact that everything had been running so smooth for so long. I failed to use Lucas Oil Products in the engine and it cost me dearly. At only 70,000 miles I galled a cylinder and lost the engine. Upon getting the new one in I again started using Lucas in the engine and now have 200,000 miles without touching the engine, transmission or rear end.

I have since upgraded from a dually to a Freightliner and am faithfully running Lucas Oil Products in the Cat engine along with the transmission, rearend, front steering hubs and all 6 trailer hubs. I also feel fortunate to have never lost an injector and I feel it's directly attributable to using the Lucas Fuel Treatment, which I fully believe overcomes the  negative effects of Ultra Low Sulpher diesel. I simply find it amazing that one Company has so many great products such as all of the Lucas products that consistently perform at a very high degree of performance and quality.

We use the Lucas Slick Mist products on the inside and out side of not only our Tow Rig, but on our Twin Engined Jet Truck, our Jet Dragster and on our Harleys, as well as using Lucas Oil Products in the Harleys. Thank You again for providing such great Quality in your products with such a high degree of Engineering and Service Quality built into each individual product.

Sincerely, Mark
Smith Mark Smith Jet Racing