I have a 09 King Ranch with a leveling kit installed with stock 20” wheels and 275/60/20 tires. I want to add 1.5” spacers to bring the tires out flush. I bought hub centric billet spacers with 87.1mm bore but my wheels don’t seem to fit over the hub of the spacer and seat flush against the mating surface. Did I buy the wrong size? Help please?