PLEASE NOTE: This product is sold per wheel Adjust camber or caster ±0.3° using the factory offset in the lower control arm bushings of many S Class platforms. Place the grooved bolt in the forward arm's bushing to change caster or in the rearward arm's bushing to change camber. If both camber and caster change are needed, you can use 2 kits. Strutmasters uses a hex chromate free finish and offers a 700hr salt spray test for the best corrosion protection available. Our camber kits are the perfect complement to a Strutmasters suspension conversion kit. They provide a cost-effective way of delivering some adjustment to the camber settings on a vehicle, making it easier to achieve proper wheel alignment. Camber is the inward or outward tilt of the front tires as viewed from the front of the vehicle. It is an important element of vehicle handling and tire wear. Two indicators of camber problems are the vehicle pulling to one side and uneven tire wear across the tread. Bent or worn suspension parts can contribute to a vehicle’s camber being out of adjustment. With the installation of a suspension conversion kit or any major suspension components, Strutmasters recommends a complete four-wheel alignment for optimum performance and proper tire wear. These camber kits are an excellent way to provide some additional adjustment, especially on older and higher mileage vehicles.