Problem with deadlift, i think.

[Drone5]

36yo
h=170cm
bw=80kg

Hi.
I have been in starting strength program a little more than a couple of months now. The starting weight for squat was 110kg and now I am hitting 140kg, hoping to reach 150kg in a month which seems not impossible.

So my squat has been improving very fast thanks to the program. However, my deadlifting weight never has been higher than my squat weight. When i could squat 135kg, i could deadlift 130kg. When i could squat 140kg, i could deadlift 132.5kg. It has been always like this even before I began the program.

Browsing through the internet, i found out that for most people deadlift weight is higher than squat weight. Does it mean I have weaker posterior chain? Does it mean I have more rooms to improve my deadlift skill? What could I do more to fix it? Or should I even fix it?

[Mark Rippetoe]

Video?

[JJ23]

Either deadlift form/grip is bad or squat depth isn't there, might need videos of both.