Stopping distance can be affected by: Question Stopping distance can be affected by: Answers Speed. Sunshine. Time of day. Traffic. Explanation Factors that can affect your vehicle's stopping distance include driving speed, the vehicle's weight, and the slipperiness of the road surface. This questions appears in the following tests: Alabama Class B Knowledge Test Arkansas Class A Knowledge Test District Of Columbia Class B Knowledge Test Georgia Passenger Illinois Class B Knowledge Test Montana Class B Knowledge Test New Hampshire Passenger North Carolina Tank Pennsylvania Tank South Carolina Passenger Wyoming Class B Knowledge Test