Real Grade [RX] (Addiction RC's proprietary scale) bodies are true 1:10 scale replicas, maintaining the exact wheelbase and proportions of the real vehicle for maximum realism. These may require a chassis with adjustable wheelbase and track width for proper fitment (e.g. Addiction RC RX-01), however will provide the most realistic experience when on track unlike standard 1:10, with an accurate visual representation between small sports cars, and big sedans - just like real life.

1:10 Scale — One of the most common RC car sizes worldwide. A 1:10 RC car is approximately one tenth the size of the real vehicle, typically around 40–50cm long. As an industry-standard scale used by most major manufacturers, 1:10 offers wide parts compatibility and upgrade support. Dimensions and proportions may vary slightly between models, as designs are often adjusted for the best balance of realism, handling, and appearance.

Addiction RC's High Grade series are designed to fit the industry standard 1:10 scale RC chassis (255–260mm wheelbase). Proportions are slightly adjusted to ensure easy installation while retaining the original styling.