Need more context about how strong NBA teams were in certain eras? Here, you can compare the top-shooting squads of recent years to the best of the 1980s. You can compare rebounding strength between decades. You can even look at the best adjusted offensive and defensive ratings all the way back to the early ’50s.

Adjusted Team Ratings: Adjusted offensive and defensive ratings, as well as Team Ratings, dating back all the way to 1951.
Adjusted Offensive Factors: Era-adjusted scores for effective field-goal percentage (eFG%), turnover percentage (TOV%), offensive rebounding percentage (ORB%) and free throws per field-goal attempt (FT/FGA) dating back to 1974.
Adjusted Defensive Factors: Era-adjusted scores for opponents’ effective field-goal percentage (eFG%), opponents’ turnover percentage (TOV%), defensive rebounding percentage (DRB%) and free throws allowed per field-goal attempt (FT/FGA) dating back to 1974.