What should be noted when changing tires?

[SanJesse]

When changing tires, the following points should be noted: 1. Identify the front and back sides of the tire; 2. Choose tires that meet quality standards; 3. Replace the valve stem at the same time; 4. Determine the installation direction; 5. Install new tires on the rear axle of the vehicle; 6. Avoid sudden braking after installing new tires; 7. Remove the screws in a diagonal pattern when taking off the tire; 8. Perform a four-wheel alignment when changing tires. The process of changing tires: 1. Loosen the screws; 2. Lift the vehicle with a jack; 3. Remove the screws securing the wheel (counterclockwise to loosen, clockwise to tighten); 4. Remove the tire; 5. Install the new wheel.

[SanAlyssa]

I've changed tires quite a few times myself. As a hands-on car owner, I believe the key is to be safe and meticulous. Park on a level surface, engage the parking brake firmly, and place a rock behind the wheels to prevent rolling. First, loosen the lug nuts slightly with a wrench—don't rush to jack up the car yet, or the vehicle might wobble dangerously when the jack moves. Then, lift until the tire is off the ground, remove the old tire, and install the new one. Tighten the lug nuts in a star pattern, not in a circle, to avoid wheel misalignment. Don't forget to check the new tire's production date and specifications to ensure they match your car—replace any that are too old or cracked immediately. The spare tire's pressure should be moderate. After the change, test-drive a short distance and then retighten the lug nuts to prevent them from loosening and causing an accident on the road.

[SanDeclan]

I believe safety should be the top priority when changing tires, never pull over randomly. Once I changed a tire roadside during rain and nearly got rear-ended – it scared me so much that now I only stop in safe pull-off areas with hazard lights on and warning triangle placed. If doing it yourself, ensure the jack is positioned correctly at designated support points, avoiding fuel tanks or fragile components; wear gloves when using wrenches for grip, and tighten lug nuts securely without over-torquing to prevent thread damage. Always check tire pressure immediately after installing new tires, adjusting to the manufacturer's recommended cold inflation value – incorrect pressure affects fuel efficiency and handling. Maintain your spare tire regularly; don't discover it's flat during an emergency. When in doubt, call roadside assistance or visit a repair shop for hassle-free service.

[OOwen]

As someone who has been repairing cars for years, changing tires requires attention to tools and techniques. Choose a jack with appropriate load capacity and position it accurately, such as under the chassis crossbeam. The wrench size must match the nut dimensions, and before loosening the nuts, give them a twist without fully loosening. When removing or installing the tire, check the rim for rust or deformation, which can affect sealing. Shake the new tire before installation to listen for any internal issues. Tighten the nuts diagonally to ensure even force distribution. After finishing, don't forget to test drive—drive at low speed for a while to check for wobbling or unusual noises. The job is simple but requires attention to detail; just put in a bit more thought.