: After a period away from her truck, Lisa Kelly returns to face the slippery slopes of the Dalton Highway. The episode features her first attempt at hauling an "oversize load," testing whether her skills can handle both the extreme elements and the technical difficulty of the cargo.

" The Ace vs the Ice " is the 10th episode of the 4th season of the documentary adventure series , which originally aired on August 8, 2010.

The episode highlights two main storylines centered on high-stakes deliveries in the Arctic: