2019 — 2026
3.0L (B58) - RZ / GR
Petrol
While driving at low speeds with the windows down, listen for any clicking or metallic ticking from the rear; in some A90 examples, it is common to consider checking the rear axle hub nuts for tightness as they can occasionally settle over time.
Check this by idling the vehicle while stationary and toggling through the drive modes; it is worth monitoring the exhaust valve actuator, as some owners have noted these can occasionally become sticky or produce a rattle.
While cruising on a straight road, pay attention to the steering centering; it is prudent to check the wheel alignment and tyre wear patterns, as the GR Supra’s aggressive factory geometry can sometimes lead to uneven inner-shoulder tyre wear if not kept within spec.
Before departing, inspect the infotainment screen brightness and connectivity; it is helpful to verify the iDrive system responsiveness, as software updates are occasionally required to ensure seamless smartphone integration.
Initial run-in service check, ensuring differential fluid health and overall structural integrity.
Routine spark plug inspection and cabin filter replacement for continued cabin comfort.
A major milestone involving transmission fluid assessment and a thorough check of the cooling system components.
Keep a close eye on your engine oil levels; the B58 is a high-performance engine, and regular top-ups between intervals are part of healthy ownership.
Ensure the software is up to date; your local Toyota dealer can check if any TSBs (Technical Service Bulletins) apply to your VIN.
Monitor tyre pressures weekly; the A90 is sensitive to pressures and performs best when perfectly balanced according to the door placard.
Check for any signs of debris in the front air intakes; keeping these clear ensures the intercoolers operate at peak efficiency.
Treat the leather or Alcantara upholstery with a quality conditioner to keep the interior looking showroom-fresh for years to come.
Estimated repair costs if issues arise
Given the performance capabilities of the Supra, you might eventually need to budget for a set of high-quality tyres, as the staggered setup and torque levels can wear through rear rubber faster than a standard road car.
If the vehicle has seen spirited driving or track use, you might eventually need to budget for a brake system refresh; this is a standard wear item for a car with this much stopping power.
In cars of this age and complexity, it is common to consider that the cooling system components may eventually require preventative maintenance to ensure the B58 engine remains at optimal operating temperatures.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer