Pre-tripping a tractor-trailer involves conducting a thorough inspection of the vehicle before hitting the road. This is important to ensure that the vehicle is safe to operate and in compliance with regulations. Here is a step-by-step guide to pre-tripping a tractor-trailer: Check the Tires : Inspect the tires for proper inflation, wear, and damage. Make sure that there is enough tread and that the tires are not showing any signs of dry rot or cracking. Inspect the Brakes : Check the brake pads and rotors for wear and make sure that they are functioning properly. Ensure that the brake lines are not cracked or leaking. Check the Lights : Make sure that all of the lights on the vehicle are functioning properly, including the headlights, taillights, turn signals, and marker lights. Check the Mirrors : Ensure that all of the mirrors on the vehicle are clean, properly adjusted, and not cracked or broken. Check the Fuel and Oil Levels : Make sure that the fuel and oil levels are

Whether it's better to lease or buy a semi truck depends on your individual needs and circumstances. Here are some factors to consider when making your decision: Cost : Buying a semi truck can be more expensive upfront, but over time you may save money as you own the vehicle outright. Leasing a truck usually has a lower upfront cost, but you will be paying a monthly fee for the use of the truck, which can add up over time. Maintenance : When you own a truck, you are responsible for all maintenance and repair costs. When you lease a truck, the lessor may be responsible for some of these costs, but it's important to understand the terms of the lease agreement before signing. Upgrades : If you own a truck, you have the freedom to make upgrades or modifications as you see fit. If you lease a truck, you may not have this option, or you may have to pay extra fees for upgrades. Flexibility : Leasing a truck may give you more flexibility in terms of being able to switch to