The affected vehicles are listed as the following:

• 2007-2017 Jeep Wrangler Rubicon (JK)

• 2007-2017 Jeep Wrangler Unlimited Rubicon (JKU)

• 2018-2020 Jeep Wrangler Rubicon (JL)

• 2018-2020 Jeep Wrangler Unlimited Rubicon (JLU)

• 2020 Jeep Gladiator Rubicon

• 2005-2010 Dodge Ram 2500 Power Wagon

• 2011-2020 Ram 2500 Power Wagon

The sway bar is part of the suspension, helping to keep the vehicle level during turns. However, it’s of far less use off-road and owners are able to temporarily disconnect it when hitting the trails. Deactivating it allows for greater suspension “articulation.” The lawsuit states that “articulation allows the vehicle to keep all four tires in contact with the ground on rough terrain, which in turn provides better stability and traction.” There is a dash-mounted electronic sway bar disconnect switch in these vehicles, and these owners claim it’s defective.