NEW 1100CV ENGINES ADDED CUMMINS 444 Detroit Diesel 6-71T Detroit Diesel 12V-71TA Detroit Diesel Silver 8V92TTA Cummins NTA855 CAT 3406B CAT 3406E CAT C16 Cummins ISX Signature Cummins L10 The engines include different sounds by models. Sounds: Detroit Series 60, Cummins M11, Caterpillar C15, Paccar MX13, Mack. The gearboxes incorporate models of 6, 7, 8, 12, 15, 16 and 18. It contains varieties of transmissions with retarder and without retarder. SOUNDS: air, brakes engine, sounds reverse Sound ENGINES: -450PS -500PS -600PS -700PS -800PS -900PS -1000PS -2000PS -5000PS -10000PS TRUCKS: Mack Anthem Mack R Series Mack Titan Mack chu613 Kenworth W900 Kenworth T600 Kenworth T680 Kenworth K100 Kenworth W990 Razworth w900 by (allen rez) Kenworth T800 GTM Freightliner FLB by Harven Freightliner FLC, FLD Freightliner Cascadia 2019 Peterbilt 352,353,359,367,378,379,388,389,579 International Lonestar International Lt Rezbilt 389 Westernstar 49x, 57x, 4900, 5700xe Volvo ETC. Credits Raiden, jc, slav jerry