LONG BEACH, Calif., – Giving enthusiasts a combination of pure strength, raw performance and impressive appearance, the new Rancho® 2010 Dodge Ram 2500 suspension system is now available at thousands of performance retailers nationwide. The new system (RS6578B) fits 2010 Dodge Ram 2500 gas and diesel truck models and the 2010 Dodge Ram Mega Cab model (manufactured from April 2010 and newer).

Headquartered in Long Beach, Calif., Rancho is manufactured and marketed by Tenneco Inc. (NYSE: TEN). Rancho suspension, shock absorbers, accessories and other related products deliver rugged performance for work or play in any on- or off-road environment.

Compatible with up to 37-in. tires, the new 4-in. Rancho Ram 2500 system includes the brand’s legendary forged pitman arm, new front track bar relocation bracket, and heavy-duty tubular-style front links. The system maintains proper driveshaft angles, minimizing vibrations.

Rancho includes rear leaf spring blocks and a front track bar relocation bracket. The system also maintains the OE location of the steering box.

The system works with stock wheels and aligns to OE specifications.

Known for thorough instructions in the off-road industry, Rancho includes highly detailed information on the installation of the system. The new Rancho system is covered by a Limited Lifetime Warranty.

The system is fully compatible with other Rancho technologies, including RS9000XL® (RS999056, front; RS999317, rear) and the exclusive MyRide™ wireless tuning controller. Rancho also offers RS5000® series shocks (RS5056, front; RS5317, rear) or coil spring kits (RS80120B; RS80121B; RS80122B) for use with the system.

For more information about the new Rancho Dodge Ram 2500 suspension system, please visit www.gorancho.com, contact your nearest Rancho dealer or call 1-734-384-7806. To locate your nearest Rancho authorized dealer, please use the “Dealer Locator” at www.gorancho.com to generate a list of nearby retailer stores in your selected region and other online retailers.

Tenneco is a $4.6 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 21,000 employees worldwide. Tenneco is one of the world’s largest designers, manufacturers and marketers of emission control and ride control products and systems for the automotive original equipment market and the aftermarket. Tenneco markets its products principally under the Monroe®, Walker®, Rancho®, DynoMax®, Thrush®, Gillet™ and Clevite® Elastomer brand names.