• Smog Check

Smog Check Coupons

Smog checks, or emissions tests, are required to register your car, truck or SUV in some states and counties. The tests ensure your vehicle is not releasing unnecessary emissions.

Generally, hybird cars that get 50 miles per gallon or better are exempt from Smog Checks. United States Ecology departments have determined that cars are the top contributor to pollutants in the atmosphere.


If your car fails a smog check, you will need to get it repaired before you can renew your registration. Smog check coupons save you money on car repairs so you can pass your next emissions test.

Auto Coupon Source is your one destination for smog check coupons. We’ve scoured the Internet, providing you with printable discounts, mail-in rebates and special deals.