The Continental ProContact GX 245/40r19xl is an all-season tire designed for performance vehicles. It provides excellent grip and handling in both wet and dry conditions. The ProContact GX also offers superior traction in light snow. It is a quiet and comfortable tire, offering a smooth ride. The tread pattern helps to reduce road noise and provides excellent tread life. The ProContact GX is a great choice for performance vehicles looking for an all-season tire.