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11780 N 91st Ave # 8 Peoria, AZ, 85345
  • MON: 8:00AM - 5:00PM
  • TUES: 8:00AM - 5:00PM
  • WED: 8:00AM - 5:00PM
  • THUR: 8:00AM - 5:00PM
  • FRI: 8:00AM - 5:00PM
  • SAT: Closed
  • SUN: Closed
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1937 E Broadway Rd Mesa, AZ, 85204
  • MON: 8:00AM - 5:00PM
  • TUES: 8:00AM - 5:00PM
  • WED: 8:00AM - 5:00PM
  • THUR: 8:00AM - 5:00PM
  • FRI: 8:00AM - 5:00PM
  • SAT: Closed
  • SUN: Closed
MORE >
  • Google Business Profile
  • Instagram

What is the Difference between Emissions Testing and a Smog Check?

Emissions Testing vs. Smog Check

State and local mandated emissions testing meets the EPA Tier 2 standard, while smog testing meets California's higher standard for EPA Tier 3.

How Do I Know If I Need a Smog Test?

Your DMV registration renewal notice will indicate "Smog Check Required" if your vehicle needs a smog check.

When Is a Smog Check Required?

  • If you are selling a car or truck that is more than four years old
  • When you register an out-of-state vehicle for the first time in California, you will need a smog check
  • Every other year for vehicles that are more than six years old

When Is a Smog Check Not Required?

  • 100% electric-powered vehicles do not need a smog check
  • Motorcycles do not need a smog check
  • Got a classic car? Vehicles that are model-year 1975 and older do not require a smog check
  • Vehicles six model years and newer do not require a biennial Smog check
  • Selling your car? Cars that are four model years and newer do not require a change-of-ownership Smog check
  • Diesel-powered trucks that are model year 1997 and older
  • Diesel-powered trucks with a gross vehicle weight rating of more than 14,000 pounds

Discover More About Exhaust Repair Services At Mad Hatter Mufflers & Brakes in Peoria

Discover more about Smog Check, Testing & Repair
Undercar Services: Maintenance

associations

    AAA (American Automobile Association)
  • ASE (Automotive Service Excellence)
  • Jasper
  • ASE Master Technician
  • ASA Member (Automotive Service Association)
  • Magnaflow
  • Flowmaster
  • BG Products
  • Walker


  • Car Care Aware
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WHAT OUR CUSTOMERS SAY

This place was awesome!!! They helped me get the sound I wanted out of my Camaro. Thank you so much. I recommend them to anyone looking to upgrade their exhaust system. , 05/22/2020

Mad Hatter Mufflers & Brakes

Mad Hatter Mufflers & Brakes 11780 N 91st Ave # 8 Peoria, AZ 85345 623-878-0292
Mad Hatter Mufflers & Brakes 1937 E Broadway Rd Mesa, AZ 85204 480-835-0888

Ask any car or truck owner in Phoenix who they recommend. Chances are they will tell you Mad Hatter Mufflers & Brakes.