I can't find lug nut sizes for my 08 Dak. Tried every socket I had.

 

They should be 7/8. But the stock lugs have been known to swell up a bit, I changed mine out to some solid ones.

 

I am positive I tried 7/8 but wouldn't fit. I suppose I could force them in but they may want to stay there.

 

I've got a 2002 4WD Ram 1500 with the 20" chrome factory wheels--the lug nuts are 23MM.

What's more bizarre is the facotry lug wrench won't fit the factory lug nuts---now that's great product engineering.

Had to go to Northern Tool to get the socket and also got the biggest breaker bar I could find.

I didn't want to get stranded with a flat and then not even be ale to get the damned lugs off. Keep those toys and a 4 ton bottle jack and a 18" X 18" piece pf plywood in the tool box in bed just in case

 

I ordered solid Gorilla Lugs for my truck

Cheapest I found was part #91198HT

http://www.autopartsdealer.com/goril...1252809-p.html

$13 plus shipping is not to shabby for 20 lugs