Truckers' Challenge: How Well Do You Know Big Rigs?Share:FacebookPinterestTwitterMail23. What is the biggest risk when driving a big rig in snowy or icy conditions?92%Next Correct Incorrect Snow and ice reduce tire grip, increasing the risk of skidding and accidents. 23. What is the biggest risk when driving a big rig in snowy or icy conditions? Reduced tire traction Increased fuel consumption Engine overheating GPS signal loss 92%
