We have two fairly old vehicles that Interstate has helped us maintain for years. Both have over 225,000 miles. Recently, we were hauling our trailer on a camping trip. On way, the truck overheated. Turned out we had a crack in our radiator. We were stuck with no way to get our camper back. Keith from Interstate brought a new radiator out to our campsite to replace it so we could get back on the road. Saved our hides!