Our Subaru was making noises in the drive line, and an AMMCO dealer charged us $40 to tell us that the car needed a $2,000 transmission rebuild. Gene at A to Z tested our car for about 1/2 hour and told us we needed tires. He said that all AWD cars need equal size tires and wheels. We thought ours were the same size, but they had worn unevenly. Gene told us that it would be very unusual for a Subaru with 75,000 miles, even one as old as our 1998 model, to need transmission work. He refused to take any payment for his testing. Now that is unusual, and very refreshing.