2018 JK Willys Wheeler W: Dana 44 rear, Dana 30 front, 3.73 gears, Rock Rails, BFG Mud Terrains
I bough the rampage frameless in March and it was too cold. I couldn't get it on and ended up popping a seam, even with leaving a space heater in the Jeep for 2 days. I sent it back and got a super top. So be prepared for a REALLY tight fit if it's cold out.