Fortunately for you, Nitto Terra Grappler G2’sHI... What brand of 265/60r18 have you fitted? I'm considering the Nitto Terra Grappler G2 on 8" ET53 wheels which I replaced my standard 20's with.Just went from 275/45r20 to 265/60r18 and I haven't noticed a decrease in braking. Acceleration doesn't seem as sharp though.
They drive very nicely with no rubbing. Would recommend.