is anybody on here having probs with the gmc fog lights cracking besides me? i am on my second set and they are now cracked also and i am over my 36k.... i just had them replaced 2 months ago.. looks to be a heat thing, there spider webbed .

20,000 miles and 1 year old and no problems here. Look like brand new.

Yep, Mine are spiderwebbed from the middle too. I figure I'll replace them with some good ones down the road.

Since I have installed an after market bumper and fogs, it just so happens that I have a brand new set of fogs that I would be happy to get rid of at a reasonable price. Reply off list if you are interested.

I also have a bumper and I'll that a year from now there will be somebody trying to remember where he/she saw this post after they have crunched theirs on a rock or somesuch. http://www.dieselplace.com/forum/smileys/HiHi.gif

Maybe rock damage ? The plastic lenses will have a "spider web" effect when hit by a rock.

6500 Miles and no breaks or problems, I have however talked to the dealer about some others trucks whom are having issues with them breaking. They said it might have something to do with a stress point, but there is nothing there stressing the light. http://www.dieselplace.com/forum/smileys/Confused.gif