My tire pressure warning light came on one day so I went there having them fill some air. The warning light was still on after a technician filled 4 tires to 35psi. So I told him. Another technician said it might be my spare tire. So they checked on it. Indeed it was under 30psi. The warning light went off right after the the spare tire was filled. They are thoughtful people and they did a good for free on filling up my tires.
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