11 6.2

Member
Mar 27, 2012
206
0
16
IMO, get LED bulbs and just candy tint the tails.
All the led tails I've seen end up getting a few blown bulbs after a little while and look like crap
 
everytime i tried to just run LED bulbs in the tails my truck freaked out.

i have the relay and had resistors still spazzed out, when i hit the brakes the parking lights, dash, and led's in the mirrors would light up.

i have the same aftermarket LED tails as greg with no issues.
 

a-fuso

GMC Owner
Mar 28, 2012
1,856
77
48
CA
I only had to install resistors on the running light side of my led tails, otherwise cruise control would not work. But there maybe a difference between 02 and 03