Canada Metals
Slybones, go to google.com and do a search for either lead sheet, or Canada Metals. When I did this search [if I remember correctly] I found a west coast branch of Canada Metals just north of you. You may be able to drive over the border and transport a couple of rolls home for cheap. UPS and broker fees doubled the cost of my first two rolls of lead.
If you have no luck on the search, get the # from the noise reduction thread, and give them a call to locate their west coast location. The other companies I called were either two or three times as expensive as Canada Metals [probably they are the source]
Jerry, be sure to report before and after Db readings for us, maybe on the noise reduction thread? If you have enough sheet, put a second layer on the passenger side floor to quiet your exhaust pipe noise.
I'd be real interested in a reading taken with the meter aimed at the passenger door, [the meter sitting on the center console] at idle, and 70 mph level ground then 70 mph climbing a hill that requires some power to maintain speed. Make sure to use the same scale each time. [I've been using the A scale lately]
Hopefully the door work will be very effective and your readings will prompt me to get my butt in gear and work on my door panels.
Greg L