The Eldorado VIP premium air suspension seat offers unsurpassed quality and riding comfort by moving naturally with your body at the knee and hip. The unique patented VIP (vertically integrated pivot) "knee action" air suspension significantly reduces road shock and vibration. Available in luxurious all velour or rugged Tuff-Tex™ fabric in a full array of colors to compliment any cab style. Glide-a-lator fore and aft Composite base seat cushion with Dymetrol™ comfort zone to ease tailbone pressure Newly designed backrest with carpet back protector Individual weight adjustment Quick 3-inch seat and driver height control Back angle infinitely adjustable through 15° 6-inch fore-and-aft slide adjustment SUITS KENWORTH TRUCK, MACK TRUCK, WESTERN STAR TRUCK , ROAD BOSS TRUCK, ORIGINAL EQUIPMENT KENWORTH