The Rancho RockGEAR off-road accessories line expanded with the introduction heavy-duty high-steer knuckles for 3-inch and higher lifted 2007-2016 Jeep Wrangler JKs, something the company introduced this week in Moab, Utah, at the 50th Easter Jeep Safari. Rancho says the high-steer knuckles are designed to help improve off-road performance and durability and increase steering integrity on the trail.