I never thought this would be all that practical but I'm so glad I went for this option (http://gmauthority.com/blog/gm/gene...hnology/gm-surround-vision-camera-technology/) While parallel parking yesterday I noticed that it gives you a very detailed view of how close your tires are to the curb. Now I can always park close to the curb without hitting it! 0 I've damaged so many rims in the past by rubbing them against curbs when trying to park. This feature is awesome! See how it works in the pic below...
162.3 KB Views: 671