With LEDs on most newer vehicles the load is so little the vehicles sees it as the OEM bulb is blown. So therefore you will have issues such as the dash display (if applicable) notifying you of a light out, or the most common which is your signals flashing extremely fast. If this is not an issue, then save your $. If you are OCD like me, then invest the $ and save yourself the headache.
Sent from my DROID BIONIC using Tapatalk 2
---------- Post added at 04:24 PM ---------- Previous post was at 04:22 PM ----------
But to answer your question directly, idk if it will make a difference on YOUR vehicle. Ive never tried LEDs in the Tahoe/Yukon. But it would help to know if you have OBS NBS or NNBS
Sent from my DROID BIONIC using Tapatalk 2