California
Riverside

Ultimate Performance Auto & Truck Repair

Auto repair shop
Open · Closes 5:00 PM
4.1 (148 reviews)
8584 Limonite Ave, Riverside, CA 92509
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About

Ultimate Performance Auto & Truck Repair is a provider of smog check and emissions testing services in Riverside, California. They specialize in vehicle inspections and diagnostics that address emissions problems. Their facility offers smog check tests necessary for vehicle registration and compliance. The business also provides services related to catalytic converter repairs, exhaust system work, and OBD-II diagnostics to help identify and fix emissions-related issues. Located in Riverside, California, their focus is on ensuring vehicles meet emissions standards without offering general auto repair. Customers can rely on their expertise for vehicle emissions testing and related repairs in the local community.

smog check vehicle inspection OBD testing Riverside California emissions testing catalytic converter

Services Offered

smog check
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Emissions-related repairs

What Customers Say

Review Summary

Online reviews haven't been added for this location. They perform smog tests, vehicle inspections, and emissions-related services. Contact directly for rates and availability.

8584 Limonite Ave, Riverside, CA 92509 +1 951-360-8518 Visit Website
Hours Open now
Mon 8 am–5 pm
Tue 8 am–5 pm
Wed • 8 am–5 pm
Thu 8 am–5 pm
Fri 8 am–5 pm
Sat Closed
Sun Closed
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Frequently Asked Questions

Discover quick and comprehensive answers to common questions about our platform, listings, and services.

Ultimate Performance Auto & Truck Repair is located at 8584 Limonite Ave, Riverside, California. You can visit or call them at +1 951-360-8518 for inquiries.
The business offers smog check services, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and emissions repairs related to catalytic converters, exhausts, and oxygen sensors.
Yes, Ultimate Performance Auto & Truck Repair provides emissions testing and smog check services in Riverside, California, to help vehicles meet state standards.
They operate Monday through Friday from 8 am to 5 pm. The business is closed on weekends, including Saturday and Sunday.
You can contact Ultimate Performance Auto & Truck Repair by phone at +1 951-360-8518 or visit their website for more information.
Appointments are recommended but not always necessary. Contact the shop directly to confirm scheduling and service availability.
Service durations vary based on the specific test or repair needed, but most emissions tests and diagnostics can typically be completed within an hour.
Customers rate Ultimate Performance Auto & Truck Repair highly with a 4.1-star average based on 148 reviews. Drivers often mention quick service and professional staff. For the latest feedback, check recent reviews on Google or other review platforms.

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Making the Most of Your Visit to Ultimate Performance Auto & Truck Repair

Choosing the right emissions testing or smog check station in Riverside, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Ultimate Performance Auto & Truck Repair is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding California Smog Check Requirements

Emissions testing and smog check rules in California vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Riverside, confirm what applies to you before heading to Ultimate Performance Auto & Truck Repair. Our California emissions testing guide outlines current 2025 rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your emissions test quick and successful, consider preparing the following:

  • Confirm your registration address requires testing.
  • Ensure your check engine light is off and no recent codes have been cleared.
  • Warm up your vehicle by driving 10 to 15 minutes before testing.
  • Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. Ultimate Performance Auto & Truck Repair currently has 148 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask Ultimate Performance Auto & Truck Repair about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure Ultimate Performance Auto & Truck Repair is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Riverside drivers to understand typical wait times and service quality.

  • 3
    Confirm Services

    Call ahead to confirm the types of smog checks and emissions tests offered and whether appointments are required.

  • 4
    Bring Required Documents

    Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.

  • 5
    Ask About Retest Policies

    Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions testing requirements and smog check policies with your local California authorities.