I always use this great car wash. I drive a Chevy Tahoe and have had major problems with another car wash causing damages (hint: avoid Bob and Kay's shark wash). But, this car wash gets my car sparkling clean every time without a scratch. The best part is there are actual people who wash the majority of the dirt off of your car before you even go through the mechanical car wash. This prevents dirt from getting on the equipment and scratching the car. The most expensive wash for an SUV is $12, but there are other washes you can get for $8.