Originally Posted By: edwardh1
whats the best window track lube
wd40
silicone
some kind of dry lube?
Silicone spray lube available at any auto parts place. Dry or wet silicone doesn't matter. What does matter is that you get the lube right down into the parts of the run-channel that extend into the door.
DO NOT use WD-40. WD-40 is based on petrochemicals, which will attack and swell the rubber the run-channel is made of.