I use a tire shop in my town that is dead set that crossing the tires when rotating is what should be done, if they are non-directional that is. They know me well enough now that when I come in they tell the tech not to cross my tires. About 6 or 7 years ago I finally told them to stop because I had a radial pull and every 3rd or 4th rotations the stupid tire with the problem would make the car pull again so by just going front to back and not crossing it stopped the issue. I also called a different tire shop in town and they said they do NOT cross them and said that the wear on the drive wheel is negligible unless you are drag racing it or something. I purchased a new set of tires for my van and sure enough they have a freaking radial pull in one of the tires so I had them cross fronts and now I only go front to back on this vehicles as well and no longer have to hassle with any radial pull. Do any of you have an opinion on this and do you any of you chose not to cross when rotating?