Question on what offset i should use for my rims for my lifted 2018 Tacoma

Good afternoon all just decided to lift my 2018 Tacoma SR5 2WD Double Cab. I am going with 20" Black Rhino ARK Rims. Just installed a 3" Rough Country Lift. I did make sure that i upgraded the lift to include the new shocks and Struts instead of the spacers. Looking to put Patagonia A/T R 255/20 tires. My choice on this rim is either -18 or +12 offset and was hoping someone here could help me out a bit. Looking to have tires and rims on by Wednesday or Thursday of next week then i will upload pictures. Any advice would be very appreciated thanks in advance.

 

While I cant answer your question, I will tell you to make sure to check local laws about tires sticking out past fender flares. Getting a ticket and having to buy new wheels because the other ones wont legally work would suck.

 

I'm running -12 offset on my RRW wheels and they stick out past the fender (~1 inch). I would suggest negative offset

 

Use this to help you understand how the options you're looking at will differ: