BFG KO2's on TRD Wheels Question

Hello All!

Hope everyone is doing well despite these crazy times. Before anything else, there are a few previous threads asking this question but would want a fresh try at it and see what answers I (and maybe others) can get

I have a 2018 CM TRD Off Road being lifted with a Readylift 3/2 SST kit. I'm thinking of adding BFG KO2's at 34x12.50 on the stock TRD wheels, was wondering if there is a need to add wheel spacers for this, specifically to clear the stock UCA.

I do know that removing the front mud flap is essential for clearance, but was wondering if there is a need to have a wheel spacer for clearing the UCA and/or other components as well.

Any input would be much appreciated. Thank you to all!

 

https://www.tundras.com/threads/largest-tire-you-can-run-stock-for-all-generations.9762/

12.5” is pretty wide for an 8” wheel. I think you aren’t supposed to go more than 4”. I have 3” lift up front and 34x11.50 and I removed the mudflaps. I didn’t hit the uca.

 

TRA changed their yearbook to accommodate 12.5 on 8 wides FYI. Previous years used to be 8.5 min, now its 8.