Man this is so annoying! Car has 36k and I cannot budge these things one bit! Got the left 2 loose but the passenger side is proving to be a real PITA!!!! I went and bought a new extension and universal and feel like I'm gonna break the extension/breaker bar on this thing!!!! Used a 650 ft/lb air gun and still couldn't budge it after 35 min!! I think I could write a whole new curse word dictionary after this!!