2022 Diesel Truck Index Covers: Autocar, Chevrolet, Dodge, Ford, Freightliner, GMC, International, Kenworth, Mack, Peterbilt, Volvo, and Western Star models PLUS... special sections on Engines, Rear Axles, and Transmissions. Book Size: 5-1/4" x 8-1/2" Weight: Approx. 13 oz