Question

what should always be used to free stuck or frozen wheels on a tractor?
high forward speed
creeper gear
low forward speed
reverse gear

Explanation:

Using a high - forward speed can cause damage. Reverse gear may not be the best option. Creeper gear is used for very slow, precise work. A low forward speed is the safest and most effective way to free stuck or frozen wheels on a tractor without causing excessive stress or damage.

Answer:

C. Low forward speed