21 tundra 6112 at 1.9 plus shims/ to clear baja boss Suspension help

Hey tundra fam I have a 21 tundra cm limited OR and I've installed the 1.9 bilstein 6112 nothing but stock in the rear. Can I run shims and maybe a 1 inch Block in the back? I'd like it level all round but would like a little more lift to clear 275 or 285 r16 Mickey Thompson baja boss tires. Dealerships have the ready lift 3 and 1 spacer lift with the ready lift control arms and it looks great but I didn't want 3 inch spacers. Thank you for any help.

 

275/70-18 or 285/70-18 fit on a stock truck with stock wheels fine, no lift needed. Since you have 6112s, nothing else needed up front for larger tires. Folks run 285/75 or even 35s with couple inch lift in front.

For rear lift, suggest you look at shackle lift, 1 to 1.5- Toytec, Camberg, Coachbuilder make them. Shackle will work and ride better than a block.