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Best Auto Repair, Riverside
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BIG OR SMALL,
WE DO IT ALL!

Now Servicing Diesel Engines!

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 196 Verified Review(s)

At Protrans Automotive & Transmission Specialists, we want our Riverside customers to have the opportunity to feel comfortable in their vehicle. You can leave the repairs and services to our professionals, but please don't hesitate to ask us questions about why a service is needed or how it occurred. Give us a call at 951-367-7400, and we will be happy to speak with you.

Air Brakes
Air brakes (or compressed air brake systems) stop heavy-duty trucks quickly. In this type of brakes, compressed air is used to apply pressure to the brake pad thus stopping a truck. These brakes are a powerful and effective alternative to hydraulic brakes - thus their common use in trucks, buses, and trains. Although powerful and effective, airbrakes need consistent, thorough maintenance. For all your airbrake needs, contact 951-367-7400 or visit Protrans Automotive & Transmission Specialists today. At Protrans Automotive & Transmission Specialists, we have qualified and experienced mechanics who will work on your truck's air brakes.

Brake Maintenance & Repair
Truck brakes are much more powerful than car brakes. Faulty truck brakes put the truck driver, the load, and other road users at risk. If you are not confident in your truck's ability to stop firm and straight when you hit the brakes, then it is time to have them checked and replaced if necessary. At Protrans Automotive & Transmission Specialists, we will diagnose your truck and fleet's brake problems and offer high quality brake work. Visit our auto shop or call us today 951-367-7400.

Hydraulic Brakes
A hydraulic brake is a type of braking system that uses brake fluid to transfer pressure to the brake pads. Although most heavy trucks use air brakes, some trucks have hydraulic brakes. A hydraulic brake consists of the following: a brake pedal, a push rod, a cylinder chamber, and brake pads. With time, the hydraulic brakes components wear out and thus need replacement. For all your hydraulic brake system needs, visit Protrans Automotive & Transmission Specialists or call us at 951-367-7400. We boast the most experienced hydraulic brake experts in the region.



To learn more about our Fleet Brake services, call us at 951-367-7400 or request a quote by clicking below:


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Discover More About Brake Repair Services At Protrans Automotive & Transmission Specialists in Riverside

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what our customers say

We've been going to Pro Trans for over 20 years & always have good experiences. I want to thank Michael for his personal service all these years. They've replaced engines & transmissions in two of our vehicles. There is no job too small or too big, so far. They don't even mind working on our raised truck with a 6 inch lift! Thanks again for your the great work!
J
, 01/15/2022

I was nervous about finding a shop to work on my truck since there are so many shady mechanics out there, but Protrans ended up doing an amazing job. They were great about communicating with me throughout the whole process as well. I believe I paid a fair price for the repair and they didn't try to sell me a bunch of service that I don't need. I will certainly be using them in the future if I need to.
R
, 01/14/2022

The crew at Protrans replaced my fuel tank after thrives drilled a hole in my existing tank and had my truck back to me in a day and a half. Thanks again!
G
, 01/13/2022

Courteous, professional and friendly staff at ProTrans. Transparent pricing and estimates. Super quick one day turnaround on the work done. Will return for future service and repairs. Thanks!!
J
, 12/23/2021

The team at Protrans are professional and service minded. They performed a synthetic oil change on my sister's Chevy Cruze swiftly and seamlessly. It was my first time using this company and I will definitely be going back. A shout out of thanks to Jeff, Manny, Haley and the the entire Protrans team!
L
, 12/21/2021

Prompt friendly service. They let me make an appointment. Explained services well.
R
, 12/17/2021

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