Rancho Jeep Wrangler JL Suspension System Passes Federal Rollover Safety Test

Rancho Jeep Wrangler JL Suspension System Passes Federal Rollover Safety Test Long Beach, Calif., August 16, 2018 – Engineered for versatile on- and off-road performance, the latest Rancho® performance suspension system for the 2018 Jeep Wrangler JL recently met the requirements of the U.S. Federal Motor Vehicle Safety Standard No. 126 – Electronic Stability Control Systems (FMVSS-126) test.

“Rancho continues to certify new suspension platforms to the FMVSS-126 protocol and the latest Jeep JL platform was no exception,” said Chris Gauss, director, performance products, Tenneco.
The Rancho team tested a 2018 Jeep Wrangler JL that utilized a Rancho 4.5- inch crawler short arm system (Part No. RS66125B), RS5000™X shock absorbers, BFGoodrich® All-Terrain T/AKO2 37/12.50/17 tires and Vision Nemesis 17-in. wheels. The Jeep JL testing took place at Arizona Proving Grounds in Wittman, Az., and completed by Link Engineering Company of Dearborn.

The Rancho product line includes multiple suspension systems for 2018 Jeep
Wrangler JL models. Each Rancho JL suspension kit features a pair of front and rear
corner-specific, heavy-duty progressive rate coil springs that are tuned to enhance onroad
comfort for occupants and offer superior off-road performance.

Rancho has designed both RS5000X and RS9000™XL shock absorbers to
include the brand’s innovative and exclusive new Dynamic Rebound Spring™ (DRS)
technology. Exclusive to the Wrangler JL system, Rancho DRS technology includes a
unique internal system design that has a precisely tuned metal spring and fortified
interior construction to improve control, reduce vehicle body roll and prevent rod

Rancho is headquartered in Long Beach, Calif., and is manufactured and
marketed by Tenneco. Tenneco is the global supplier and manufacturer of the Rancho
brand of suspension systems and components, shock absorbers, off-road protective
equipment, specialty exhaust pipe kits and more for a variety of trucks, sport utility
vehicles and Jeeps found around the globe.

To learn more about BFGoodrich tires, please visit www.BFGoodrichTires.com.
For more information about Vision Wheels, please visit www.VisionWheel.com.
Join in the action and connect with Rancho on Facebook at
Facebook.com/RanchoSuspension, Twitter at Twitter.com/RanchoShocks and
Instagram at Instagram.com/RanchoSuspension.

To learn more about Rancho products, contact your nearest Rancho dealer, call
1-734-384-7806 or visit www.GoRancho.com. To locate a Rancho authorized reseller,
visit the “Where to Buy” tab on www.GoRancho.com.

Tenneco is a $9.3 billion global manufacturing company with headquarters in
Lake Forest, Illinois and approximately 32,000 employees worldwide. Tenneco is one of
the world’s largest designers, manufacturers and marketers of ride performance and
clean air products and systems for automotive and commercial vehicle original
equipment markets and the aftermarket. Tenneco’s principal brand names are Monroe®,
Walker®, XNOx® and Clevite® Elastomer.