Ok so I'm on a mission too convert all my mods to collision axle setups. Gonna slowly tackle them one by one until there done, in between my new stuff of course. That being said the first old mod too be rebuilt this way is the JK Rebuild I've added two new variants with the old in case some people don't like the added realism.... the new collision axle types are labeled "Realism #1/Realism #2 for both colors. The numbers denote wheel type. 1 = Trepadors, 2 = tsl super swampers.
Workshop link here.