I know DD is a bit pricey for some, but they work well.Installed some of my LED bulbs, then took some back out. Went with the Sylvania ZEVO for the reverse and rear running/brake. Left those in. Went with the amber ZEO for the rear signals and bought resistor harnesses. The bulb side of the harness is so loose in the housing it's not even funny. Couple that with nowhere really good to mount the resistor body behind the light and decided to keep the stock ones for now. Also got some standard Sylvania 921 LED's for the rear inside markers but they were terrible - just a red dot instead of lighting everything up. Need to get some different 921's.
I have some LED ones for the front's that have been waiting for the harnesses. Might play with those tomorrow and see if there's somewhere better to actually mount the resistors under the hood. It'd be nice if I could just install an electronic flasher relay like I did in my 99 and 02 Silverado's to cure the hyperflash. **** new cars and their BCM-controlled everything these days ?