Hey guys thanks for all the information, looks like these are probably for a "big truck" not a half ton. Just not clear what a big truck means as the 1 tons have bigger tires than the 1/2 tons (according to my book) and the 1 1/2 ton even bigger. The front of the 1/2 ton fenders I have are notched about 2" for the front bumper brackets and these are notched about 3/4", they are not flat as you described. The opening is bigger than my 1/2 ton fenders and my first thought was these were for a bigger tires. Joe, not exactly sure how to use the book and pages you sent me, it seems to have lots of part numbers, truck series, and some measurements but just havent figured it out yet. I will take another look later today. I was thinking about selling these fenders only due to the wheel opening, some big truck owner is going to be real happy to get these. I may just hold on to them until it is time to put the fenders on my project and see if they actually fit over the bumper brackets and how they look over the tires. If anyone else has any way to identify exactly what truck these go to it would help when and if I go to sell them so the next guy gets exactly what he wants, unlike me. I am wondering if the notch is the way to tell the difference? Does the 1/2 ton have the largest notch, thank the 3/4 ton less of a notch and so on? down to the 1 1/2 ton with no notch? Again any help would be great.
Thanks again,
Mike