Alright boys I first want to thank you all for the input i've already read and learned from.... Now down to the truth I want to know what is the best tow rig/ hot shot rig....I'm with cummins???? any suggestions are well come.....f450 I wish... I also want to know the best upgrades for dodge with towing application.... Any hot shots running out of iowa let me know!!! I work 24/48s.....gotta love fireman...so let me know when you need an extra truck!!!