When a Haul Road legend dies, Ray leads the trucker’s son to scatter his ashes; Lisa gets her biggest break yet; Alex discovers Alaskan gold, Jack hauls a highly explosive fuel load; Greg faces the challenge of trucking a mega-reel of pipe.

The Ice Road takes no prisoners when the truckers push their limits. Ray spins out into oncoming big rigs. Jack battles a 200 ton monster haul to Prudhoe. Alex risks a bust by the DOT. Lisa races to raise cash to buy back her horse. Greg drives into mega mechanical problems.

Dalton rookie Ray Veilleux drives into a trucker’s worst nightmare when he’s distracted for a split-second; Lisa roars up the Dalton with an unwieldy bear cage in tow; trouble is heating up for the Polar Bear when he ignores his poorly loaded cargo.

King of the haul road, Jack Jesse, must survive the arctic wilderness and cross a frozen river alone to reach the isolated town of Bettles. After ditching her truck, Lisa Kelly is back in action but the slippery slopes of the Dalton will make her road to redemption a dangerous one. Greg is on a mission to revive his reputation, but to do it he must haul the biggest load of his career. And Alex has a plan to one-up his rival Hugh….but...

It’s chaos on the Dalton when a truck flips off the road and smashes into a tree, leaving two men injured and bleeding while a mysterious third is missing. Alex is thrust into the turmoil and faces tough questions from state police. A careless mistake may rob Lisa of the hard-earned respect she has worked for all season. Greg fights for his job and Ray wakes up to a scary realization. Hugh devises a plan to steal a load from his old pa

Lisa tackles the most dangerous haul of the season, trucking a multi-million dollar, 100 ton load across the entire state of Alaska. This could be her ticket to the big leagues, or it could be a career killer. Alex races to keep pace in the load count and Greg could be a hero of the road. Ray faces the worst night of his career as he sits trapped in the path of oncoming traffic, but a spin-out at Ice Cut finally sends him over the edge.

When an avalanche strikes, Jack is stranded and left helpless as he watches the DOT clean up the carnage. Ray faces the Dalton with a premonition of death hanging over his head. Lisa fights to get back in the race. Hugh risks a head on collision at 4700 feet by driving on the wrong side of the road over Atigun pass.

The pressure on the drivers builds and hot tempers flare as the temperatures plunge to 55 below. Jack gets into it with a southbound driver who raises hell after a near head-on collision with Jack’s oversized load on a curve. And Hugh gets an earful from an American driver who wants Hugh off the Alaskan roads and back in Canada. Meanwhile, Alex takes a big risk by picking up a hitchhiker. Ray takes on the steep and treacherous Atigun...

Jack Jesse rushes to save an Alaskan town with an emergency fuel delivery, but a blinding storm stops him cold on the thin ice of the frozen river road to Nuiqsut. Lisa Kelly gets her big chance to step up when she’s given her first oversize load, but as she battles the elements and the law, Lisa wonders if her trucking skills are up to the test. Ray takes a night run as a favor for the boss, but he makes a trucker’s worst...

The truckers return to Alaska, hauling their biggest loads ever across the most dangerous terrain they’ve faced. But this year, trucking critically needed cargo north to the oil fields of Prudhoe Bay is just the beginning. The drivers will tackle frozen rivers and swamps, hauling supplies to some of the most remote towns of the great white north. Reigning king Jack Jesse looks to defend his title, and Lisa Kelly, one of the only woman...