A toy vehicle booster is presented herein. The toy vehicle booster includes a booster assembly with linked booster wheels positioned on opposite sides of a track section. The booster's track section includes a central wall that defines two pathways between the linked booster wheels. Consequently, either one of the linked booster wheels can compress a first toy vehicle of a first size that is traveling within one of the two pathways against the central wall to accelerate the first toy vehicle through the track portion. Additionally or alternatively, the linked booster wheels can engage both sides of a second toy vehicle of a second size that is traveling along both of the two pathways to accelerate the second toy vehicle.