updated rules?

[slim_chance]

Ok I may just be a moron but I tried. I have been searching for crawler comp rules so I can finish my rig. Googled it and searched on here and only found either scaler rules or rules for 2011. So if any one knows more up to date rules or answer the following questions.

Is there set rules or just a club/ regional thing?
Banned tires if any?
Classes?
Max wheel base for 2.2 non super class rigs
What classes allow 4 wheel steering?
I think thats all I got for now. Sorry if this is posted somewhere but I tried and failed.

[slim_chance]

:thumbsup:disregard im caught up.