December 4, 2025 / Story By / Photos By Why Compression Adjustability Matters Despite advances in factory suspension, most modern off-road vehicles still lack easily adjustable compression settings. Compression tuning, or controlling how quickly a shock absorber compresses, can make or break your Jeep’s ride quality and off-road control. Too little compression and your Gladiator will feel loose and blow through its suspension travel. Too much, and the ride becomes stiff and harsh.