FYI: I tried a new trick with my rack last week. I used "camper tape" under the straps that attach it to the trunk lid. My thinking is that the adhesive foam tape will keep dirt from getting under the straps and grinding into the paint. My 3000+ mile test results will be out soon. And btw... 3000+ miles and averaged 31.0 mpg with my GXP loaded to the hilt, including two adults and the luggage rack with a 50 lb soft duffle.