always buy over spec when it's your life on the line....... 3500lb car...... 4 ton stands. like the thread about engine stands, screw those 3 wheel ones.... I know a guy who had one pitch over and take out a fender, after he told me about that I never used mine again. I found a old heavy duty 4 wheel stand at a garage sale for $50, he said he had a big block on it, I didn't even try to get a better price ~~ SOLD.
