the rims are 20x8.5"/5x4.75 with 5.14 back spacing theres no lift or anything done to the blazer

 

in real need help please guys

 

i would think so but they will stick out more than stock if anything. but im not entirely sure. the diameter isnt the problem, it would be the backspacing. you should be alright on the 8.5 i would think since your back spacing is less than stock.

 

what backspacing would i need so it didnt stick out