Blaze is the Axle City's greatest hero and its number one racer! Fast and fearless, he's unbeatable on the track thanks to his Blazing Speed! But he can think fast, too! Blaze knows everything about science, technology, engineering, and math! And when things get really tough, he can use his scientific know-how to transform himself into any machine. Blaze is the only truck in town with a human driver: his best pal, AJ. Together they share in each other's every success and failure.

At the start of Season 2, Blaze becomes the newest member of the Axle City Fire Department.

Relationship with Round Up

Blaze was a great with Round Up. Since Round Up was born, He's like a nephew to him. Starla and Braeburn were great parents. When Round Up was one month foal, Blaze and AJ once babysit him along with Golden Apple, Apple Feather and Willow Apple. Stripes likes to teach him how to sing from vine to vine like Tarzan. When Round Up grown up into a colt, Blaze gave him a ride during the race.

Rivalry with Crusher