Alright, traded in my 2010 Dakota for a brand new 2013 Ram 1500 rcsb 4x4, I plan on leveling it and want to get some new rims and tires. I've searched and searched but cant seem to find the EXACT offset/back space I need to run 315/70/17s or 35/12.50s without spacers. Any one have some input?

 

Use this guide. Fitment is almost identical.
https://dodgeforum.com/forum/3rd-gen...dodge-ram.html

but most guys go with a 4.5" backspace with bigger tires.