Trojan Tire

No. Trojan Tire is not STAR certified. If your DMV renewal notice says "STAR Station Required," you will need to visit a STAR certified station instead.

No. Trojan Tire is licensed as a Test & Repair station. This station can run your smog test and, if the vehicle fails, diagnose and repair it in the same shop.

Trojan Tire is open Monday 7 AM to 5 PM; Tuesday 7 AM to 5 PM; Wednesday 7 AM to 5 PM; Thursday 7 AM to 5 PM; Friday 7 AM to 5 PM; Saturday 7 AM to 3 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Trojan Tire accepts walk-ins, so you can drive in without booking ahead.

Trojan Tire accepts Cash, Credit Card.

Trojan Tire has held a BAR smog license since 2012. You can verify the license status at bar.ca.gov.

Trojan Tire has not published a price on SmogCheckDeals. The Bureau of Automotive Repair puts the statewide average at $69.16 as of August 2026, about $65 for a 2000-or-newer vehicle and $73 for 1999-or-older, plus the $8.25 certificate fee. Call (626) 331-6366 for a quote.

Trojan Tire does not take online bookings here, but walk-ins are welcome. Call (626) 331-6366 to check the wait.

Staff at Trojan Tire speak English.

Bring the car, your registration or DMV renewal notice, and a way to pay. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.

Because Trojan Tire is a Test & Repair station, it can diagnose and repair the problem in the same shop, then run the free retest within 30 days. If the repair bill is steep, California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in West Covina are Eastland Repair & Tire Center and Toyota Of West Covina (0.1 mi). Both are listed further up this page with their ratings and hours.