39.5 and near tire options. Need to think about this

[sled_dog]

Well I'm trying to sell my 39.5" IROKs, and whenever I do I want another set of 39.5s I had planned to go with 39.5 IROKs on 17" rim, BUT I just bothered to look and saw that the tread depth on the 17" rim setup is only 19/32 where as my 15" rims are 22/32. I'd like to stay with IROKs but losing tread depth I'm not a fan of. TSLs are expensive, but 42" IROKs are running more expensive than 42" TSLs, wtf is that by the way? Anyone have thoughts? Keep in mind my rig will be a crawler for the most part but will see some speed and mud action, probably mostly as extraction for my friends with stock Broncos and such

 

[Bhintz]

FYI all 39 inch iroks bias have 19/32 tread depth

 

[sled_dog]

doh, Tyres1 lied to me. Should have known better than to trust their stats.