I have been racing seriously since 1975 and I have used alot of slicks over the years. But when I removed the tape over the weights on the RM Novas slicks I found over 16 oz of lead on one and 12 oz on the other. I have never used this make of slicks but plenty of others do. But I have never used that much lead to balance a slick. This car had Center Line rims but they are the same rims I bought new in 1988 and I ran lots of races with Firestone, Mickey Thompson and Hoosier slicks and never recall that much weight. Anyone else ever use this much lead on a 33X15 slick? I was just shocked to see this......LOL. I'm almost needing a calculator to add all the 1/4 oz squares.