If you intend to get new 2022-2025 Toyota GR Corolla spacers, this guide is tailored for you. This post explores the specific bolt pattern (PCD), center bore (CB), various sizes, offsets, and spacer choices. Hope this guide sets you on the path to selecting the wheel spacers of your dreams.
Let’s kick things off by looking at the factory sizing:
- OEM rim size: 8.5Jx18 +30 offset
- OEM tire size: 245/40ZR18
- Flush wheel spacer size: front 15mm or 20mm / rear 20mm or 30mm
- Bolt pattern (PCD): 5×114.3mm or 5×4.5”
- Center bore (CB): 60.1mm
- Lug nut spec: M12x1.5mm
If you have added wider fenders or a wide-body kit, you might notice that 15mm spacers are not enough to fill the fender flares. Luckily, there are 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, and 50mm wheel spacers available for 2022-2025 Toyota GR Corolla Core/ Circuit Edition/ Morizo Edition. Selecting the right size is a personal decision based on your preferences.
What is the Bolt Pattern on a GR Corolla?
The bolt pattern of the 2022-2025 Toyota GR Corolla is 5×114.3mm (5×4.5”) and the center bore is 60.1mm. Generally, vehicle-specific spacers can sit centered firmly on the wheel hub, providing a more stable wheel connection. However, with wheel adapters, it is not always necessary for a specific vehicle to use specific corresponding wheels. For instance, if you use a 5×114.3 to 5×120 wheel adapter, you can put 5×120 wheels on a GR Corolla with no problem.
How Much Torque for Toyota GR Corolla Spacers?
The REFERENCE torque on the Toyota GR Corolla spacers will be 103Nm or 76 Ft-lb (just for REFERENCE, please inquire with a tire expert). It is important to ensure the wheel nuts are torqued to the correct specifications. Even if a wheel nut is under torqued, it can continue to loosen itself through the vibrations while driving. As a result, it will unseat the wheel from the hub and create additional vibrations as it spins erratically.
How Much Offset Does a GR Corolla Spacer Add?
Generally speaking, a 15mm GR Corolla spacer adds approximately -15mm offset. Wheel spacers are useful when installing high positive offset rims. For instance, the stock wheel offset of a GR Corolla is +30mm, if you add a +49mm offset wheel, then a 15mm spacer makes the offset to be +34mm (49mm-15mm=34mm). The wheels will be pushed out a few distances to fill the fender flares. This is generally good for creating a sportier and more aggressive stance.
Being a high-end wheel spacer company, it is sure that the designs are exquisite and geared towards improving performance and aesthetics. A key advantage of BONOSS forged active cooling GR Corolla spacers is the active cooling feature. These BONOSS forged active cooling spacers are designed with petal-shaped grooves. The grooves allow the external cold air to flow continuously inside the spacer when it rotates. The air takes away the heat, actively dissipating heat for the braking system.
What is the Thread Pitch of a GR Corolla Wheel Stud?
The most common thread pitch of a GR Corolla lug nut is M12x1.5mm. Since the wheel spacers are bolted to the vehicle studs and the wheels are secured on the spacers. When the lug nuts are properly torqued, the wheel studs will stretch elastically to keep everything in the right place. Therefore, when it comes to safe GR Corolla rim spacers, the wheel fasteners are important.
High-strength wheel studs and nuts ensure a strong wheel-spacer-hub connection. All BONOSS forged active cooling GR Corolla spacers come with ISO Grade 12.9 wheel studs. They are certificated by over 66 SGS and TÜV test reports, tensile strength ≥1,220MPa, ultimate tensile load ≥152,000N, hardness (HV) ≥395, and NSS ≥500H. These SGS TÜV-certified wheel lug studs are completely safe to use.
