Here are some Cummins engine sounds I got from http://www.youtube.com/watch?v=qVhSKUN2qpg so Thanks to HeresJamesPrice for uploading the video of his engine. The engine is an unspecified model. I used these sounds on dereksh97's daf 3600. Which you can see in action here.
DODGE charger(me)- Ripping the sounds from the video's audio
HeresJamesPrice- The Video
Drop these files in the desired truck .zip and add sound sources to the .truck file of the desired truck.
This is a siren I had made along with "HappyLuy" who made "SirenOn",but Part of their siren was used in the addition of me adding to that siren.The sirens within this siren are the ambulance,powercall,whoop,intersection,& Air Horn.Please read the "read me" text that I put in if you don't know how to change sirens.
Author:EMS101 & HappyLuy for the "SirenOn file within the CoupleofSirens pack.