Great feedback on here about the Timber Groves. Thanks everyone. I've ordered those and they're out for delivery now. My truck is lifted and they have the lift-compatible models already built and ready to ship. Looks like a straight forward install. I had airbags on my 2500 and I always just used a high-end bicycle pump. Worked like a champ.
03/07/2020 Update: Warning... The Timber Groves, as currently designed, will not fit my truck for two reasons: 1) I have a BDS 6” lift; 2) I have the ORP. Of course, I discovered this mid-install.
1) The air bag axle mounting bracket comes in contact with the upper control arm and won’t position into place. 2) The ORP and rebel axles have an elevated lower bump stop welded to the axle (about 1” greater than non ORP/Rebel). This extra inch makes the bags a bit tight.
I’ve been on the phone with Steve at Timber Grove and together we’re doing R&D to create a solution (this appears to be the first install on a 2019+ with BDS and ORP). The 4” lift version of the mounting bracket appears to be the solution for now. He’s good to work with and I’m confident we’ll solve it. Stay tuned as parts are in the mail and we’ll try again this coming week.
03/14/2020 Update: The 4" blocks, as designed, did not work either. The airbags wouldn't position into place. I've now pulled everything back out and have the 4" blocks at a machine shop to cut some new slots. I think that will work. Stay tuned...
03/20/2020 Update: The modified 4" blocks worked just fine and I've completed the install. Aside from the confusion on parts compatibility, the install was very easy. I have not towed with these yet but bags themselves seem very capable. Overall, pleased so far.