Final answer:
To prevent a front wheel skid, you should reduce your speed on wet or slippery pavement. Proper tire maintenance and using tires suitable for the weather conditions also help maintain traction and prevent skids.
Step-by-step explanation:
To help prevent a front wheel skid, the most effective action one can take is C. Reduce your speed on wet/slippery pavement. Reducing speed is a proactive measure that allows for more reaction time and reduces the likelihood of tires losing grip with the road. Actions such as reducing tire inflation or chaining tires might not be appropriate for all situations and could potentially be hazardous if not done correctly or in the right conditions. Moreover, maintaining tires with proper tread depth and ensuring they are appropriate for the driving conditions (e.g., using snow tires on icy roads) can also create more friction and aid in preventing skids.