I currently have a RCD 6" lift with 16x10 with 4.5" back spacing. I am fixing to upgrade to some 20"x10" wheels but they are only offered in 5.03" backspacing. I am just wondering if I will run into any issues. I think RCD recommends not going over 4-5/8" but that is with 16" wheels.

Does anyone have any experience with this issue? thanks in advance

ok i found out they will work no problems.