the wheels im trying to fit are 20 by 8.5 with like 5in backspace
bdydrppup
+1y
offset wont work without narrowing control arms, mazdas usually need high offset to tuck, round 38-40mm. if u build new arms to convert jus make em short enuf to compensate
jdm customs
+1y
with an 8.5 width you will need atleast a backspace of 6.5 to tuck.