If anyone would like to look through a chart of majority of the wheels made and what weight they are, you can find the entire thing here:

http://mechdb.com/index.php/Wheel_weights

I just spent 10 hours editing the thing. They're split up into rim size, and then each list is organized by the rim width. Hope it comes in handy, it's what I used to pick out my SSR Type-C 16x7" rims.

Also, unlike the original source I had to edit all of those from, this is open for updates since it's a wiki based site. If someone sees any errors or has more wheel weights they'd like to add please do so. I'm trying to get this site jump started after I got so sick of constantly having to spend hours digging things up on the net for the cars I work on (since I don't have alldata). Let me know what you think.

 

You did all that work... but...
http://www.wheelweights.net/ has been around for years.

 

That's exactly what this is, the next step. I took wheel weights and I turned it into something that can be updated and accessed much easier. Anyone can update them on the wiki site, so I'm hoping with due time as traffic picks up, it will contain far more wheel weights and have more accurate information. Perhaps pictures too.

I'm adding bolt patterns and tons of other stuff to it right now as well, to make it more convenient.