Hawk Performance Brakes for the Toyota GR Corolla: Which Parts Fit

By Core Brake Parts Tech Team — Circleville, OH warehouse

Hawk Performance makes GR Corolla-specific brake pads for both axles: front pads in the HB986 shape and rear pads in the HB987 shape, offered in several compounds from quiet street ceramic to a dedicated race pad. Hawk lists them for the 2023-2024 GR Corolla Core, Circuit Edition, Premium and Morizo Edition. Pick the compound for how you actually drive, and match the rotor to it.

How the GR Corolla brake system is laid out

The GR Corolla runs four-wheel disc brakes with its own caliper and pad shapes, so pads from a regular Corolla hatchback do not carry over. Hawk's catalog reflects this: the front and rear positions use different backing-plate shapes and different pad thicknesses, and the listed application is the 1.6L turbocharged GR Corolla across all four grades. The front pad is .580 inch thick and the rear pad is .575 inch thick in Hawk's listings.

Because the front and rear shapes are unique, always order by axle. A front set will not physically fit the rear calipers, and the part number tells you which one you have: HB986 is front, HB987 is rear.

One compatibility rule applies to every Hawk compound: Hawk states its pads are made for iron rotors and are not compatible with carbon ceramic rotors. Every aftermarket rotor we list for the GR Corolla uses iron friction surfaces, either one-piece or iron rings on an aluminum hat, so this is not a problem, but it matters if you ever see a carbon ceramic conversion.

Hawk pad compounds that fit the GR Corolla

These are the Hawk compounds listed for the GR Corolla, with the part numbers and the use each is meant for, taken from Hawk's own product pages.

PC: the quiet daily pad

Hawk describes its Performance Ceramic compound as extremely quiet, ultra-low dust and gentle on rotors for extended pad life. On a GR Corolla that sees commuting and the occasional back-road drive, this is the pad that keeps the wheels clean and the rotors lasting.

HPS 5.0: the strong street pad

HPS 5.0 is Hawk's ferro-carbon street compound. Hawk rates its optimal range at 100-550 degrees F and its operating range at 100-750 degrees F, and describes it as aggressive torque with smooth, predictable control and good rotor and pad wear life. It suits owners who want more initial bite than the factory pad without a race pad's noise and dust. Hawk offers it in both the front and rear shapes, which makes it easy to keep front-to-rear brake balance consistent.

HP+: the autocross crossover

HP+ is Hawk's crossover compound, listed as fade resistant with smooth, predictable torque in a low to mid temperature range and described as ideal for autocross. Expect more dust and some noise on the street compared with HPS 5.0. It fits a car that drives to events and runs cones.

DTC-60: race use only

DTC-60 is a motorsports compound. Hawk's page lists it for circuit, sports car and open-wheel racing, with strong release and torque control and very low abrasive rotor wear. A race pad needs heat to work well, so it is a poor choice for a car that sees cold street stops. Fit it for the track and swap back to a street pad afterward.

Rotors and other parts that fit the GR Corolla

Pads and rotors work as a pair. Whatever compound you choose, the rotor surface needs to be in good shape and properly bedded for it. These GR Corolla parts are in our catalog:

• GiroDisc A1-268 slotted 2-piece front rotors for the GR Corolla. GiroDisc machines the rings from high-carbon iron with 48 curved cooling vanes and mounts them on a 6061-T6 aluminum hat. The front ring's minimum thickness is 26mm.
• GiroDisc D1-268 replacement front rotor rings. When the rings wear to minimum, you replace only the rings and keep the hats.
• GiroDisc A2-268 slotted rear rotors and D2-268 rear replacement rings.
• EBC Racing SG 2-piece floating front rotors and the EBC SG2FK-064 355mm 2-piece front rotor pair.
• Front pad alternatives we carry: EBC Bluestuff NDX front pads, EBC RP-X race pads and DBA RP Performance front pads.
• For a full upgrade, the EBC Racing Apollo-6 front big brake kit replaces calipers, rotors and pads together.

Browse the wider range in our brake pads collection and brake rotors collection.

Symptoms that say it is time for new pads

• Squeal or scraping. A steady squeal on light braking is often a wear indicator. Grinding means the friction material is gone and the backing plate is on the rotor; stop driving and inspect.
• Longer stops or a softer pedal after hard use. Fade after repeated hard stops means the pad compound is running past its temperature range. That is the signal to step up a compound, not just replace like for like.
• Vibration through the pedal or wheel. Usually uneven pad deposits on the rotor or a rotor that has worn unevenly. Measure rotor thickness and runout before deciding on new rotors.
• Missing or odd brake warnings. Check the NHTSA recall database for your VIN. NHTSA lists a 2023 GR Corolla recall (25V595000) for an instrument panel software error that can stop the cluster from displaying vehicle speed, brake system alerts and tire pressure warnings. If your cluster is not showing warnings correctly, have that recall checked first.

Installing pads on the GR Corolla: what to expect

A pad swap is a moderate DIY job for someone with jack stands and basic tools. Plan on these steps:

1. Lift and support the car on jack stands and remove the wheels.
2. Remove the pad retaining pins or clips and any anti-rattle springs, noting how they sit.
3. Push the pistons back evenly. Watch the fluid reservoir so it does not overflow.
4. Clean the caliper pad abutments, fit the new pads with the hardware in the correct orientation, and reinstall the retainers.
5. Torque the caliper hardware and the wheel lug nuts to the values in the factory service manual.
6. Pump the pedal until it is firm before moving the car, then bed the pads.

Bedding matters most with performance compounds. It lays an even film of pad material on the rotor so the pad grips consistently and does not leave uneven deposits that feel like a warped rotor. Follow the bed-in procedure supplied with your pads. If you are changing compounds, such as going from HPS 5.0 to HP+, fit fresh rotors or at least bed the new compound thoroughly so the old transfer layer does not fight the new one.

Replace the brake fluid on the schedule in the owner's manual, and sooner if you track the car. Hot pads heat the fluid, and old fluid that has absorbed moisture boils at a lower temperature, which feels like a long, soft pedal. Use the fluid type printed on the reservoir cap or in the owner's manual.

Frequently Asked Questions

Do regular Toyota Corolla pads fit the GR Corolla?

No. The GR Corolla uses its own caliper and pad shapes. Hawk catalogs dedicated GR Corolla shapes, HB986 for the front and HB987 for the rear, so order pads listed specifically for the GR Corolla.

Which Hawk pad is best for daily driving a GR Corolla?

For quiet running and clean wheels, the PC Performance Ceramic front pad (HB986Z.580). If you want noticeably stronger bite and still drive the car daily, HPS 5.0 (HB986B.580 front, HB987B.575 rear) is the usual choice.

Can I run Hawk DTC-60 pads on the street?

Hawk lists DTC-60 as a motorsports pad. Race compounds need heat to grip well, and they are noisy and dusty. Use them for track days and swap back to a street compound for daily use.

Do Hawk pads work with the GiroDisc or EBC rotors?

Yes. Hawk pads are designed for iron rotors, and both the GiroDisc and EBC 2-piece rotors for the GR Corolla use iron friction rings. Hawk pads are not compatible with carbon ceramic rotors.

Should I replace pads front and rear at the same time?

Not always, since fronts usually wear faster. If you are moving to a more aggressive compound, though, doing both axles with matching compounds keeps the front-to-rear balance predictable.

Do Hawk's GR Corolla pads fit 2025 and newer models?

Hawk's pages list 2023-2024 fitment. For a newer car, confirm fitment with the pad maker before ordering.

Sources

1. Hawk Performance HB986B.580 HPS 5.0 front pads - GR Corolla front fitment, grades, .580 in thickness, iron-rotor-only note
2. Hawk Performance HB987B.575 HPS 5.0 rear pads - GR Corolla rear fitment, .575 in thickness
3. Hawk Performance HB986N.580 HP+ front pads - HP+ fitment and crossover use
4. Hawk Performance HB987N.575 HP+ rear pads - HP+ rear fitment, autocross use
5. Hawk Performance HB986Z.580 PC front pads - Performance Ceramic quiet, low-dust characteristics
6. Hawk Performance HB986G.580 DTC-60 front pads - DTC-60 racing use
7. Hawk Performance HPS 5.0 compound - ferro-carbon compound, 100-550 F optimal and 100-750 F operating range
8. GiroDisc GR Corolla front rotors - high-carbon iron rings, 48 curved vanes, 6061-T6 hat, 26mm minimum thickness, D1-268 rings
9. NHTSA recalls for the 2023 Toyota GR Corolla - recall 25V595000 instrument panel brake alert display