I have been searching this forum google and safari for over a month for this answer. I’m sure it is on here but I must be using the wrong words. I have a 10/70 1971 FJ40. I have stock suspension and I am about to put on my new 33x12.5x15 BFG. My fenders are cut by P.O. poorly I must add, and I am looking for the best ride I can. I am a trail guy with minimal rock crawling. If the trail is blocked by a rock slide I will try to get over it. I also want the best on road as I can. I will run the same size spare off the back and maybe a Jerry can in the future. I understand it is a short wheel base so I’m not expecting a miracle but better than what I have now. I want to do a SR and wondering if putting a 2.5 on the rear with longer shackles to make a 4” lift would ride better than 4” lift springs. Also I want a minimum of a 4” lift. Thank you for any and all opinions you may have.