Why does my Jeep Wrangler leak when it rains?

It’s a factory design flaw — Jeep never installed a full-length body-side seal to block rainwater entry.

The vertical door edge has no gasket to compress against the body, so water seeps in through the doors, floorboards, and trunk. The Wrangler Weather Guard™ Kit fixes the root flaw by restoring full seal pressure across all known leak zones.