that headache rack proves you live in oregon. i think they are mandatory in the pacific nw. i might put a set of those on my old high boy.
I dont think I have ever owned a truck without a protech headache rack on it... Just too useful not to have one.
I've put an entire unit of 4x12 RS cedar on it before without issue!
Been eyeballing these guys for a while...
http://www.ebay.com/itm/4-BFGOODRIC...98-TREAD-/261260997238?vxp=mtr#ht_1246wt_1255
https://www.facebook.com/FeltzAutoTire
Real quick to get back to you. Almost pulled the trigger on a set of 100% BFG's but with X-mas I figured I would wait.