Troubleshooting Timbren Gap Difference Between Sides on 2016 Ford F-250

Updated 10/30/2025 | Published 02/06/2025

Question:

when installing the timbren on a 2016 ford f250 with peg style blocks ,, gap is not the same on both sides, right side 1/2 in and left side 3/4in should i put a spacer on one side only ???

asked by: NICK P

Expert Reply:

Hey Nick! The gap is typically the same on both sides when installing the Timbren SES # TFR250SDG. The smallest recommended gap is 1/2" so adding a spacer isn't a good idea. The smallest spacer is also 1/2" so you would be down to a 1/4" gap on the 3/4" side making them engage faster which you don't really want.

I would leave them as is and look at your suspension. The height of the Timbren SES brackets and springs should be equal (you could measure and double check to be sure I suppose). It is probably worn out suspension causing it to not sit level. Also, if you choose to leave everything as is I would expect them to function as intended once you add a load to your truck bed or hook up to a trailer. If you have any additional questions feel free to reach out in the comments below.

expert reply by: Robin H

Timbren SES on F-250
(click to enlarge)

Robin H.

10/30/2025

Hey Nick, how did things turn out after checking the suspension on your F-250 with the Timbren system? Did it seem to level out once you added a load or hooked up your trailer? Your update could make it easier for others with the same setup.