What are the precautions for installing tires?
3 Answers
Here are the precautions for tire installation: 1. Tires of the same specification, load index, speed rating, structure, brand, and tread pattern should be installed on the same axle. 2. This tire must not be installed on the same axle with tires that have special markings (e.g., MO, RP, DT, etc.). 3. Always maintain the standard air pressure during driving, which should be based on the air pressure parameters provided by the vehicle manufacturer. 4. Stop using the tire when the tread wears down to the wear indicator. 5. The combination of tire and rim must undergo dynamic balancing before being installed on the vehicle. 6. Only personnel who have received professional training can install tires and perform dynamic balancing on the combination of tires and rims. 7. Do not purchase tires with barcodes torn off or barcode numbers smeared or scratched.
When changing tires, I always remind myself that safety comes first. Park the car on a level surface and engage the parking brake or use wheel chocks to prevent rolling. The jack must be positioned correctly—never place it randomly under the middle of the car body, as this could cause the vehicle to tip over. Wear gloves to avoid scratches, and tighten the lug nuts in a crisscross pattern for even force distribution. After installation, remember to check the tire pressure—too high risks a blowout, while too low accelerates wear. I recommend beginners not to overestimate their skills; it’s safer to ask a friend for help or visit a repair shop to avoid accidents and delays. Learning basic maintenance knowledge is essential for safe driving.
I have ten years of experience changing tires myself, and the key is using the right tools. Prepare a reliable jack and wrench, align the tire properly with the wheel hub to avoid uneven wear. Don't rush to take new tires on the highway—first perform a balance test and alignment adjustment. When storing old tires, clean them and keep them in a cool place to avoid cracking from sun exposure. I like to regularly check tire pressure and wear levels. DIY can save you dozens of dollars in labor costs, but don't compromise safety just to save money.
