Question

the brake pedals on a two - wheel - drive tractor must be locked together when the tractor is driven at speeds over ____. 10 mph 30 mph 15 mph 5 mph

Explanation:

This is a safety - related fact in tractor operation. When driving a two - wheel - drive tractor, to maintain stability and safety at higher speeds, the brake pedals should be locked together. The relevant speed threshold is 15 mph.

Answer:

C. 15 mph