Trying to decide between 265/35/19 and 255/40/19 tires on 19x9.5 wheel. Couple of questions, has anyone experienced both and if so could you give your thoughts. Is the efficiency difference between the two negligible? I will be using mountain pass comfort to lower on either setup but I know I could be less low with the 255 setup. I was thinking on going with continental Dws06 plus tires. If anyone has any input I would be much appreciative.