I would make sure that I spend a little bit of time and money on the trigger and trigger spring set up. Make it right for you.
TAPCO® INTRAFUSE® - AK G2?Trigger Group - Double
I have a 2006 Ram 2500 Mega Cab with tires BFs they last 55,000 to 65,000 first and now second set. The cost is high but the tire is great. BF Goodrich Mud-Terrain T/A KM LT255/75R17 C/6PR BSW - tires-direct.com