How to Safely Use a Floor Jack on a Semi Truck Lifting a semi truck is a serious task that requires proper equipment, preparation, and strict safety practices. Semi trucks weigh significantly more than passenger vehicles, and improper lifting can result in severe injuries, equipment damage, or vehicle instability. While a semi truck floor jack is commonly used in commercial maintenance environments, using one on a semi truck demands extra caution and the right approach. Every time you lift a semi using a floor jack, safety matters most. Start by blocking each wheel so the vehicle stays put during lifting. Position the jack slowly under the correct steel reinforcement near the tire area. Check every inch before raising it more than a few inches at once. Watch closely for weak spots or slipping movement. Apply steady pressure instead of rushing it upward. Keep your eyes and hands ready to respond if something shifts unexpectedly. Finish by lowering it carefully and removing those blocks when done. READ MORE: https://standesign.ca/how-to-safely-use-a-floor-jack-on-a-semi-truck/