These Timbrens have never been installed on a 1995 Dodge Ram 2500 Cummins. The truck almost sat on its fenders with an empty trailer behind it before the timbres were installed. This did not affect the ride or handling of the truck in any way. It took about half an hour to install them with red Loctite and the problem was gone. I've towed my heavy gooseneck trailer with six 1250 lb round bales and the truck is level. The ride is compliant, no more worries about dazzling oncoming traffic at night. It seems too good to be true that something so simple can offer such a comprehensive solution to a common problem. If you're thinking of an airbag system, just forget it and get one. No maintenance, no moving parts, and installation is so easy you'll doubt the words you read in this review. I am impressed.