Shop for Aftermarket Sleeper Roof Accessories for the Kenworth T300-T450. Upgrade your Kenworth with premium sleeper roof accessories like fiberglass WhaleTails and lighting upgrades. Boost aerodynamics, visibility, and driver comfort while adding a custom touch. Perfect for owner-operators and fleet managers, these accessories combine style and performance. Take your rig to the next level with top-tier sleeper roof upgrades!