newbie here be easy. in anyones opinon with a ft lock rite,should birfeild rings be installed? i know it cant hurt any.i have a 88.5 sammy with a 82 t-case running 7.50/15 tractors[29" tall 7" wide].i know that having the ft welded in samys or yodas is not a good idea.

you can do it, you have a small enought tire.
if you dont have power steering be prepared for some stiff turning.
as long as your not going to be doing heavy duty rock crawling the birfs should be fine.
but hey...its a birf so ya never know hahah

thanks!
we dont have rocks to climb around here,just mud and big hills

you should be fine then, i have never seen them break just in the mudd, and i have been around a lot of yotas and sammies non broken yet.