The Kenworth T660 2013 and newer with rear mounted exhaust cab panels is a practical and reliable product. Made of 304 stainless steel, it includes 6 round 3/4 inch LED lights or 6 round 3/4 inch round light holes. The LED lights are available with amber or clear lens, providing versatility. With a block plug hole and left hand step light, this product offers convenience and functionality. Additionally, the 6 inch light spacing ensures optimal visibility. Sold as a pair, this product is a great choice for those seeking durability and efficiency.