15x8 w/3.75" backspace question
What size tire?
3.75 isn’t the best backspace for a stock A-body rear with large bolt axles with thicker axle flanges. Especially with 15x8 rims.
Is the rear end jacked up at all?
at stock height, 4.25” rear backspace on a 15x7 with 245/60/15
275/60/15 on a 15x8 with 4.5” backspace. Might need thin spacers to center perfectly