I removed the rear spacers from my 2018 XLT and it did not change the ride quality at all. I did replace the U bolts with the shorter ones but it was not necessary. The threads on the longer ones were long enough o accommodate but it looked funny sticking down under the truck.
Drove if for 3...
Has anyone been able to get traffic using the Sync 4 map?
I have traffic enabled in the Navigation settings but nothing appears on the map showing traffic.