Front Tire alignment failure

I wanted to tell you the final chapter to my alignment problem. Got new tires at Purcell's Tire and Auto on our Dynasty and had them aligned. The coach pulled sharply to the right. Had it rechecked 2 more times, they just couldn't get it to go straight down the road. Even thought it was radial pull, and switched the front tires. Months later, I took it to Bell Road RV in Phoenix. This isn't the fanciest place but their techs really know their stuff. Service manager Phil said they would "align it to drive" not "align it to the specs" as many places do. On an older coach, the specs can be a little off. They spent 4 hours, test drove the RV several times, and pronounced the alignment a success. I have never seen the alignment so right on target. They aligned it to drive, not to the specs. Purells's, when told of this, was nice enough to refund my alignment costs with them. Thanks to all for the good advice.