Your Complete Brake Care Guide for Driving in Ontario, California

Brakes aren’t just a safety feature. They are your Subaru’s first line of defense in daily traffic, mountain descents, and emergency stops. Whether you’re commuting through Ontario’s busy roads or planning a weekend trip to Big Bear, your brakes need to be in top condition.

Southern California’s dry heat, frequent stop-and-go traffic, and long freeway drives can wear down your brake system faster than expected. That’s why regular inspection and timely replacement of your brake pads, rotors, and fluid is essential.

Let’s go over when and why each brake component needs attention.

Brake Pads: Your First Line of Stopping Power

Brake pads press against the rotors to slow your vehicle. Over time, this friction causes them to wear down.

Watch for these signs your pads need replacing:

• Squealing or screeching sounds when braking
• Grinding noises (which may indicate the pads are fully worn)
• Longer stopping distances
• A brake warning light on your dashboard

In Ontario’s warm climate, brake pads can wear down faster due to heat and frequent high-speed braking. Most Subaru vehicles need new pads every 30,000 to 50,000 miles, depending on your driving style.

Rotors: Smooth Surface, Smooth Stops

Brake rotors work in tandem with the pads to bring your vehicle to a stop. If they become warped or worn, they can reduce your braking performance and damage new pads.

Signs you may need rotor service:

• Vibrations or pulsations when braking
• Groaning or scraping sounds
• Visible scoring or uneven wear on the rotor surface

Some rotors can be resurfaced. In other cases, replacement is the safer option. At Subaru of Ontario, we inspect and measure rotor thickness to ensure optimal safety.

Brake Fluid: Often Forgotten, Always Important 🔧💧

Brake fluid delivers the pressure needed to activate your brake system. Over time, it absorbs moisture and may become less effective, which can reduce stopping power or cause internal corrosion.

When should you change it?

• Subaru recommends changing brake fluid every 2 years
• If the brake pedal feels soft or inconsistent
• After extended use in heat or during frequent stop-and-go traffic

In Ontario's dry and warm climate, brake fluid can degrade faster, especially if your Subaru is used in hilly or high-speed conditions.

Why Brake Maintenance Is Crucial in Ontario, CA

Ontario drivers deal with a mix of urban traffic, long-distance freeway driving, and occasional mountain travel. These varying conditions put extra strain on your brakes, especially during hot summer months.

Staying ahead of wear and tear with regular inspections and service helps avoid costly repairs and keeps your Subaru safe and responsive.

Local Tip from Subaru of Ontario

“Many customers wait until they hear squealing, but that’s often too late,” says Rachel Gomez, Subaru-certified technician at Subaru of Ontario. “Routine inspections allow us to catch pad or fluid issues early, which is safer and more affordable in the long run.”

Final Thoughts: Don’t Delay Brake Service

Brake issues won’t fix themselves. If your Subaru is showing signs like squealing brakes, vibrations, or a soft pedal, it’s time for a checkup.

📍 Visit us at 1195 Auto Center Dr, Ontario, CA 91761
🛠️ Schedule a brake inspection or service online today
📞 Call us to speak with a certified Subaru brake technician