Can Tire Bolts Loosen Over Time?
1 Answers
Automotive tire bolts tightened clockwise to the proper position will not loosen under normal conditions. Exceptions include: 1. When tightening the bolts, if the jack has already been removed prematurely, the bolts may not be properly seated. 2. During tightening with the jack supporting the vehicle and the tire off the ground, if the bolts are hand-tightened until they won't turn further, use a tire wrench to apply slight diagonal force, ensuring no gap exists between the tire and brake disc. 3. After lowering the jack and removing it, tighten the bolts in a crisscross or diagonal pattern using a tire wrench to ensure even distribution of force on all bolts. 4. After final tightening, perform a test drive. After driving 50-100 kilometers, check the bolt condition for any loosening. If necessary, support with the jack again and repeat the above steps, ensuring uniform force application. 5. Both bolts and studs should be replaced simultaneously when needed. 6. If the bolt holes on the wheel rim have become enlarged, the bolts cannot be properly tightened, rendering them ineffective for securing the wheel.