This is a great shock for the money. My Tahoe has 4WD and a trailer package, but no air ride, stability control, or other electronically controlled suspension. The old shock absorbers were in disarray. That's joy. super soft compression and very controlled rebound. They are smaller in diameter compared to the factory mufflers, but I didn't want to spend $400 on them. They make sure you have a good trip. It's a bit wobbly, but the rest of the suspension isn't new, so I'm pretty sure some of the bushings need replacing. Overall this is a good option if you don't want bumps knocking your teeth out!