I've owned a lot of different vehicle over the years. I also put on a ton of miles over terrain that is far from ideal. I've used a varying assortment of Lucas products in all of them with great results. My current truck is a 2006 Isuzu Cab Forward, and I've already started using Lucas at the first oil change. The reason, the cars/trucks I've already owned:
1. 1975 and 1977 Chevy Corvette (V8)- 150,000 and 200,000 miles respectively and still both are purring like kittens. I've since sold both, but know the owners and keep in touch. They still use Lucas additives.
2 1989 Honda Accord (IL4)- 345,000 and now on its third owner now, still running great.
3. 1980 Chevy S-10 Blazer (V6) - 255,000 and still running great when the frame rusted out.
4. 1985 Ford Ranger Pick-up 4x4 (V6)- 330,000 miles and still running with a new owner.
5 1985 Ford F-250 Dually, Diesel (6.9L V8)- I bought it with 350,000 miles on it (original engine 6.9L), I put anouther 300,000 on it, and now I've given it to my father for hauling a boat trailer.
6. 2006 Isuzu NPR (5.2L 4cyl Turbo diesel), 14,000 miles on it, and alreay using the additives. They told me at the dealer these trucks routinely go a million miles, I'm aiming for 2 million.
I all the vehicle that I've ever used Lucas additives, the only reason that any of them every saw a junk yard was either for frame damage, or sheet metal damage. I've never blown an engine, dropped a tranny, or had any problems other than routine stuff like the original fuel pump letting go at 600,000 miles.
Like I said, we put a lot of miles on for work, and I've kept my business running (pardon the pun) like a well oil machine, because I've never had to worry about being down for engine or transmission work. I highly recommend these products and will continue to use them as long as I have a vehicle.
We learned about Lucas at an automotive convention where a rep showed us a demonstration. We didn't believe it would work, or that it'd be worth the money, boy were we wrong. Keep up the great work.