Improve droop travel, drivability and tire wear with SPC’s adjustable front upper control arms for Rangers equipped with aluminum knuckles. Fit bigger tires without rubbing fenders. Featuring a greaseable ball joint and rubber isolated xAxis™ bushings, this arm is designed to correct alignment angles on standard height vehicles as well as lifted and lowered vehicles while maintaining factory ride quality. SPC’s tube and plate arms are made in our facility in Colorado. Their proven design provides the strength and durability needed for the most demanding environments. These remove and replace arms are sold in pairs.