Question A fully-loaded tank vehicle: Answers Requires less room to stop than an empty vehicle. Requires more room to stop than a partially-loaded vehicle. Requires the same amount of room to stop as an empty vehicle. Stops more quickly on a wet road than on a dry road. Explanation Empty tank vehicles often require more space to come to a complete stop than fully-loaded tank vehicles. Wet roads will double a normal stopping distance. This questions appears in the following tests: Kansas Tank