Accelerate moderately as you pass the testing van. Moderate acceleration is required to produce the most representative sample of your vehicle’s exhaust emissions. Therefore, deceleration or heavy acceleration may result in an invalid reading.

Air Care Colorado

Quick Consumer Information

Hours of Operation: 

Monday to Friday, 8 a.m. to 5:30 p.m. and Saturdays, 8 a.m. to 1 p.m.
Closed Sundays and state holidays.

Q.
Do you need a test?

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Cost?

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Grace period?

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Free Retest?

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Best Times to Test?

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Wheel Sizes and Dynamometers?

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VIN Verifications?