What is backspacing i keep seeing??

[dmanmccann]

I dont know what it is....a link maybe..

Also i will be ordering some new tires/wheels with my body lift when my tires wear out..Will crager soft 8's work or crager D windows????

what is the widest tire i can put on w/out rubbin??

 

[metalmacguyver]

https://rsracing.com/tech-wheel.html