And I can tell you that you do NOT want 3" spacers, it will ride so hard that it will send the shocks to there limit on just small bumps, it will hit the bump stops all the time , and bounce down the street, I have tried , 1.5, 2.0 2.5 and 3inch, the 2.5's were the best, great ride and still with gas in it , it sits level, with my CST 7 inch