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Learn how to maintain a spare tire with practical steps for inspection, storage, inflation, and emergency readiness.

Learn why lug nuts come loose, how to spot the warning signs, and how to prevent wheel failure with proper torque and maintenance.

Learn the key sounds, symptoms, and checks that separate a bad wheel bearing from tire noise before costly repairs are made.

Learn what M+S on tires means, how it differs from winter tire ratings, and when it matters for traction and safety.

Learn how to read a tire date code, find the DOT number, and determine tire age before safety, warranty, or replacement decisions.

Learn how to tighten lug nuts correctly with the right pattern, torque settings, and safety checks to prevent wheel damage and unsafe driving.

Compare tire plug vs patch repairs, including safety, durability, placement limits, and when each method is appropriate.

Learn how long you can drive on a donut spare, what speed and distance limits apply, and how to replace it safely.

Learn the most common bad wheel bearing symptoms, what causes them, and how to confirm the problem before it affects safety.