Its a 1970 N model.
Wing Ext yep! Would be cool but I am already getting 41 GS over the threshold.
As for tires, with my Idaho experience, I can tell you in all honesty, I have had every fed this side of mexico look at my plane with the set up. All have said they like it. I have the 337 STC with every ounce of paperwork you can imagine for it. I have learned more about FAR's than I would like to even express. Every I and T is dotted and Crossed. This was a field approval.
AK Bushweel 29's, Landis Fork with Goodyear 10x6.
Jim at Hutt aviation in Minden helped out a lot as did some good people at Lake Hood in AK.
Its crazy that the Landis guys says he is having problems as I have lots of pic of various 182's in AK with my very same set up.
Anyhow, if you need the STC I can at least copy and send it you as to what it looks like.
Posted a bunch of pics from todays Nevada desert fly around here on my FB page and also posted the on the BCP FB page
http://www.facebook.com/album.php?aid=7 ... 076&ref=mf...check em out! Going to Austin in the AM if its not blowing 50mph like they are predicting here tomorrow.
AK