An operator is tasked with moving material on a steep, icy incline with a wheeled loader. Which tire type and operational technique would provide the best traction and safety?

Question: An operator is tasked with moving material on a steep, icy incline with a wheeled loader. Which tire type and operational technique would provide the best traction and safety?

Answer options:

• Standard multi-purpose tires with increased tire pressure; drive aggressively to break ice. ✅ Snow tires with chains, maintaining low ground speed and smooth steering inputs.
• All-season tires with reduced tire pressure; use differential lock continuously.
• Bar-lug tires without chains; rely on engine braking for descents.

Correct answer: Snow tires with chains, maintaining low ground speed and smooth steering inputs.

Explanation: Snow tires with chains offer superior traction on ice, while low ground speed and smooth steering minimize the risk of skidding or losing control, adhering to safe winter operating practices.