The following should be considered when installing a snow plow:
Curb weight . The heavier the truck, the more difficult it is to move. Make sure the plow can handle the weight of your vehicle and equipment.
Axle weight capacity . Each axle has a weight capacity that determines how much weight it can support. The greater the weight capacity, the more downforce (trash pressing down) the plow will generate, helping to prevent scraping and tearing of surfaces.
Snow plow installation guidelines. Certain trucks have unique guidelines with regards to mounting and wiring a snow plow. Make sure to consult your vehicle manufacturer’s instructions before beginning the installation process.