I always wanted to know how much our C-22 MK-II wing keel version weighed. I suspected it was a big on the heavy side. I already had a blow-out with the Load Range-C tires, and even at maximum inflation they seemed low. So I had already upgraded to Load Range-D tires. I stopped off at a truck scale several months ago returning from Havasu and the total weight as the trailer and boat are normally loaded was 4,560 Lbs. After I dropped the boat back into the slip I weighed the trailer and it came in at 1,020 Lbs, doing the math, our boat came in at 3,540 by itself. The rig pulls very nicely with the Load Range-D tires, always nice an cool when I periodically check them while traveling.
An 87 C-22 would be a 2nd generation boat, and historically, they were the heaviest of all the C-22 versions from weights taken several years ago at the C-22 Nationals.
Don