In both road and rail vehicles, the wheelbase is the distance between the centers of the front and rear wheels. For road vehicles with more than two axles (e.g. some trucks), the wheelbase is defined as the distance between the steering (front) axle and the centerpoint of the driving axle group.
ACT Scoring and Superscoring. First, letâs quickly review how the ACT is scored. Each section is given a scaled score between 1 and 36. Then these area scores are averaged into your composite score, which also ranges between 1 and 36.
Because the ACT Writing is optional, your essay score will not be factored into your ACT composite score. It will, however, be factored into your English-Language Arts subscore, which averages your English, Reading, and Writing scores and rounds up to the nearest whole number.