double sided textures

[brianvoe]

i have created this monster truck and i was wondering if any body knew how to only texture the outside of the truck not the inside. when texturing is applied it is applied to both side and i want the outside to have red with strips and the inside to be like a tar gray, just like they look in real life. the picture is in the gallery if you want to view it please post comments about it thanks.

[CaptainCrumb]

To texture only one side of the object, you could use a double-sided shader. Digital-Tutors has a free lesson on that here:

http://www.digitaltutors.com/digital_tutors/video_details.php?v=181