Today released a new sound mod which is made for old trucks,The CAT 3406B
This mod dosent need any other mod requirements rather than truck mods required.
There are 3 engines,may be fictional or real,Sounds are from Real made cat 3406b been reworked by me.
There are two types of mod: One with Lope Idle (Idle like Mortal MJ`s M11) and the original idle.
Autocar DC by XBS
Freightliner FLB by Harven(In the future also with Smarty`s one)
International Transtar by Blade
International 9800 by Harven
Kenworth K100E by Overfloater
Kenworth W900A by bigdaddyyt
Mack Ultraliner by Cyrus the Virus
Mack B61 by MTG
Peterbilt 377 or Project 3XX by HFG
Peterbilt 281-351 by MTG
Peterbilt 359 by RTA-MODS
Scot A2HD by Smarty
Link 1 Lope Idle:
Link 2 Original Idle: