AJ is a young driver who goes on adventures with Blaze, his very own monster truck. Along the way, they encounter a variety of different friends and foes who either help or hinder them.
Blaze, AJ, and Darington are in the front row for the amazing Chicken Circus! But Crusher accidentally launches the chickens far, far away! (S4, ep 3)
Pickle Family Campout: When all the members of Pickle's family get lost in the woods, Pickle teams up with Tow Truck Blaze to come to their rescue! (S4, ep 2)
When Crusher unleashes three of his most destructive creations on Axle City, there's only one hero strong enough to save the day: Robot Blaze! (S4, ep 1)
When a little bunny gets trapped on top of a melting glacier, Blaze must put his new robot powers to the test as he races to the rescue. (S4, ep 6)
When three big emergencies turn out to be too much for one truck alone, Blaze turns himself and his friends into super strong robots to save Axle City! (S4, ep 7)
At the Axle City Fair, Blaze and AJ realize they don't have enough coins to use the new Supersize Prize Machine. So to earn money, Blaze gets three different jobs! (S4, ep 5)
T. Rex Trouble: Blaze and Zeg are showing off their robot powers to their dinosaur friends. When they discover three lost little Tyrannosauruses, they must get the babies home safely. (S4, ep 8)
When Crusher accidentally knocks a bottle of "grow spice" onto a meatball, it grows to enormous size and rolls away! Blaze and Pickle to transform into robots and stop it. (S4, ep 9)
When Space Commander Megan is marooned on Pluto, our heroes race through wormholes, shoot past ice volcanoes, and blast through an asteroid field to bring them back. (S4, ep 10)
Power Tyres!: When his tyres get popped, Blaze thinks he's out of the race. Luckily, Gabby is there with some Power Tyres - high-tech wheels that can transform into anything Blaze needs! (S4, ep 11)
Ninja Master Blackbelt is training Blaze and AJ to be powerful ninjas when Crusher and Pickle accidentally launch themselves onto a mountain! Now Blaze and AJ must rescue them. (S4, ep 4)
It's a snowy day in Axle City, and every truck in town is lining up for hot chocolate! But when Crusher tries to take it all for himself, Blaze must get it back! (S4, ep 12)
When Crusher and Pickle are trapped at the top of a rickety tower, Blaze, Stripes and Starla transform into construction vehicles to build a way down. (S4, ep 13)
Blaze and AJ join the police department! With the help of their new pal Officer Anna, Blaze transforms into a police car to lend a helping hand to any truck in trouble. (S4, ep 14)
Blaze and AJ are excited to play with new friend Roarian, but when he loses his magical sunstone he turns into a statue! It's up to Blaze and AJ to find the sunstone! (S4, ep 15)
A visit to the King's castle goes wrong when the King accidentally catapults himself far away! To bring him home, Blaze, AJ and the King's dragon Zeek transform into knights! (S4, ep 17)
The Great Egg Hunt has just begun, and Blaze and Crusher are racing all over town to see who can find the most eggs. First truck to collect 100 wins a trophy! (S4, ep 19)
Blackbelt isn't the only ninja master in his family - his Grandma Ninja has awesome moves too! When she gets a cold, Blaze AJ and Blackbelt make the best medicine - Ninja Soup! (S4, ep 16)
Blaze and AJ are driving through the desert when they meet a genie! When the Genie loses the jewels that give him his powers, Blaze and AJ try to get them back! (S4, ep 18)
The Midnight Mile: It may be nighttime in Axle City, but all the trucks are staying up super-late for the ultimate all-night race - the Midnight Mile! (S4, ep 20)