
Keeping our customers safe and on the road is our goal at Glenn's Auto & Truck Repair in Petaluma, CA. When something goes wrong with your engine or your vehicle's electrical system, your car will usually let you know immediately. However, when the rubber meets the road, you need to know that your tires are in great shape as well.

When a vehicle has trouble starting, many people initially blame the starter. What is the starter, and how do you know if yours has called it quits? At Glenn's Auto & Truck Repair in Petaluma, CA, we want to keep you informed, and telling you what to look for will prevent further damage when issues arise. The starter is essentially just an electric motor; a gear at the end of that electric motor engages the flywheel, which turns the engine over, allowing it to start. How do you know if yours is failing?

At Glenn's Auto & Truck Repair in Petaluma, CA, we know buying a used car, truck, or SUV can be a gamble. While there are no guarantees, there are key points of inspection that tell us a lot about the condition of a vehicle and how it has been maintained. There are some important points of the inspection we verify when checking out a used vehicle.

It’s no secret, commercial truck tires are expensive. The good news is, if one of your tires is experiencing issues, Glenn's Auto & Truck Repair in Petaluma has you covered. We want to make sure your fleet stays fully operational and you on the road! Here are some things to keep your eye on when it comes to your tires and tips to keep your tires lasting.

Glenn's Auto & Truck Repair is the leader in Petaluma, CA for the selection and service in your tires. Our Glenn's Auto & Truck Repair auto shop staff will take the time to educate you on what tire to look for to suit your needs.

At Glenn's Auto & Truck Repair in Petaluma, CA, we recommend always making it a priority to change your oil on time. Here’s a look into why it’s so important, and what happens if you don’t keep up with oil changes.
Sludge - If oil stays in an engine too long, sludge begins to build up anywhere oil can go. The oil absorbs tiny debris and contaminants, kind of like a liquid sponge - once it’s at capacity, that oil begins to stick, clog, and build up throughout the engine. Small veins that carry oil to components like actuators, turbos, and bearings will become blocked, starving critical components of oil and causing component or engine failure.

Balanced wheels are essential for a multitude of reasons, particularly on commercial trucks. At Glenn's Auto & Truck Repair in Petaluma, CA, we have the precision equipment necessary to provide you with the best balance possible, keeping your truck smoothly and reliably on the road.

Chances are you don’t pay much attention to your vehicle’s battery until it dies, when you get to perform the dreary dual task of waiting for a jump while simultaneously calling for an appointment to get a new battery fitted. Of course, that’s if you’re sure it’s the battery that’s dead in the first place. The only way to be certain is to take it in to be tested. However, it generally helps to know the health of your vehicle battery prior to finding yourself stranded.
1309 Ross St, Suite E-F-G
Petaluma, CA 94954
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