http://www.pro-lineracing.com/howtot...tml#40seriesxl
Based on this though the mounting width is less only 2.35 vs 2.74 for a normal 40 series
I would say you need to use a wheel with close to a 2.75" mounting width..
http://www.pro-lineracing.com/howtot...fsetguide.html
Personally I really like the badlands for bashing