The airbags are great for towing, but have always been a problematic part. Honestly the springs will do just fine in towing and less to worry about and much cheaper to fix. Granted I dont have an EL, but the only issue mine has had is its too much fun to drive on a vacation and my wife wonders if she'll ever drive again. I have an issue with my right leg in certain vehicles (Sciatic nerve) that bothers me on long trips and despite my seats showing a bit of age at 73k + miles I was able to make a 6.5 hour trip in complete comfort.