What type of lubricant is most commonly recommended for treadmill running decks?
- AWD-40
- BPetroleum grease
- CSilicone-based lubricant
- DMotor oil
Correct Answer
Silicone-based lubricant
Explanation
Silicone-based lubricants are the industry standard for treadmill decks. They reduce friction without degrading the belt material and do not attract dust like petroleum-based products.

