Parts for your 2020 Subaru Impreza-Brake shoes

Brake Shoes and the 2020 Subaru Impreza: What You Need to Know

When it comes to the braking system on a 2020 Subaru Impreza, the term "brake shoes" might pop up in your search. However, it is important to clarify that brake shoes are not actually used on this vehicle. Instead, the 2020 Subaru Impreza predominantly utilises disc brakes on all four wheels. This means that traditional brake shoes, which are a component of drum brake systems, do not play a role in this car's braking mechanism.

Brake shoes are curved pieces of metal lined with friction material and designed specifically to fit inside a drum brake assembly. When you push the brake pedal, hydraulic pressure forces the brake shoes outward against the inside of the spinning brake drum, creating friction that slows the wheel. This system was very common in older vehicles and on the rear wheels of some modern cars, especially in budget-friendly or lighter vehicles.

However, cars like the 2020 Subaru Impreza have moved away from drum brakes in favour of disc brakes all-round. Disc brakes offer better performance, especially under demanding conditions, with more consistent stopping power, quicker heat dissipation, and easier maintenance. Because of these advantages, Subaru equips the Impreza with disc brakes front and rear, eliminating the need for brake shoes entirely. Instead of brake shoes, the Impreza uses brake pads that press against brake rotors to slow the vehicle.

Why is this change important? Drum brakes can suffer from issues such as brake fade and water retention inside the drums, which can reduce effectiveness in wet conditions. Disc brakes, with their open design, shed heat and water more effectively, so stopping power remains strong whether the roads are dry or wet. This makes the use of brake pads and rotors the ideal choice for a performance and safety-conscious model like the Impreza.

Now, if someone owns a 2020 Subaru Impreza, the practical takeaway is that brake shoe replacement and maintenance are not part of their servicing routine. Instead, attention is focused on the condition of brake pads, brake rotors, and the overall hydraulic system:

• Brake pads should be inspected regularly for wear as they are the friction material that presses against the rotors to slow the car.
• Rotors need to be checked for warping, cracking or excessive thinning, as this can impact the smoothness and effectiveness of braking.
• Brake fluid should be monitored and changed according to Subaru's schedule to maintain hydraulic efficiency.

Routine service for the Impreza will involve removing the wheel and inspecting the disc brakes. Sometimes pads are replaced in pairs on each axle, and rotors can be resurfaced or replaced if necessary. This approach ensures optimal braking performance and safety, something Subaru drivers appreciate in their daily commutes or weekend drives.

For owners accustomed to older vehicles or another make that might use drum brakes, it's useful to recognise that the naming convention can cause confusion. "Brake shoes" refers specifically to the friction elements inside a brake drum, but the Impreza's disc brake system relies on brake pads instead. So while brake shoes are vital parts in some cars, the 2020 Subaru Impreza does not require them, thanks to its modern braking setup.

Maintaining your Impreza's brakes is still a critical safety task. Staying on top of brake pad health and ensuring the rotors and brake fluid are all in good shape will keep the car stopping smoothly and reliably. The absence of brake shoes simply means owners won't have to worry about drum brake components or the often trickier servicing that drum systems can involve.

Overall, the braking system on the 2020 Subaru Impreza leans fully into modern technology with its disc brakes, delivering strong, stable braking performance without the need for brake shoes. This shift enhances safety, longevity, and ease of maintenance, which are all key factors that Subaru drivers value.