• Mitsubishi Fuso Authorized Dealer
  • 1505 N 4th St. San Jose, CA
  • 408-263-7300
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San Jose Opacity Testing

Certified Bay Area Opacity Testing

The California Periodic Smoke Inspection Program requires that heavy duty trucks and buses over 6000 lbs. gross vehicle rating be tested yearly for smoke emissions (opacity testing). If your vehicle or fleet is due, Diamond Sales is a great choice for annual Bay Area opacity testing.

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    Mitsubishi Fuso Authorized Dealer

    Hours of Operation:

    Mon – Fri: 8:00AM – 5:00PM

    Saturday: By appointment only

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    Diamond Mitsubishi Fuso

    1505 N 4th St. San Jose, CA 95112

    (408) 263-7300


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