Overview
This is a real side-by-side field test, not a spec-sheet comparison: the creator fixes a Challenger auto-steer/tire pressure issue on camera, then swaps in a demo John Deere 8RX 410 to pull the same 120-foot planter through the same blow-sand hill the Challenger just cleared. He compares slip percentage, RPM/horsepower band, ride quality, hydraulic flow (113 vs 85 gpm), and cab visibility. Good for buyers weighing tracked 8RX vs Challenger who want an owner's gut impressions, not a finished verdict.
Posted by the Zach Haase channel, an owner-operator testing a borrowed demo tractor against his own Challenger and admitting upfront he's more familiar with Deere, so his impressions may lean that way.
