Hi everyone.....My owner is considering leaseing a second truck but we are having problems with finding out the value of a used truck....I looked on the web and Nada doesnt have a site for free to few they want you to subcribe to them for $100 all i need is some information so i can give it to the owner....we are looking at a 2004 freightliner M2 with and 84" sleeper and a 22'box with 80,000 to 100,000 miles and a 2005 fl M2 ,84" sleeper same box with 60,000 to 80,000 on it ...what i need to know is book value average would be fine and what are the standard engine options,transmission options ,what to look for as far as problems with this truck what does M2 stand for ,i am assuming this is air ride but i dont know....also what are you guys thoughts on the internationals we can look at a 06, 4300 does any one know the specs on this truck ,,i am trying to find out as much as i can before we go down to look at them ,what do i look for and look out for on any of these trucks..any help will be appreciataed .....thanks