285/35R20 Michelin PS4S Front Tyres for R35 GT-R
Reading 285/35R20
The 285 is nominal section width in millimetres, 35 is the aspect ratio, and 20 is wheel diameter in inches. On this GT-R, the Michelin PS4S front tyre was mounted to a 20x10 +30 RAYS TE37.
The front axle strongly affects turn-in, braking feel and steering feedback. Check the tyre manufacturer's approved rim-width range, the vehicle's load and speed requirements, inner clearance to suspension, outer guard clearance and clearance through full steering lock.
What to inspect after fitting
A road test should check steering-centre position and vibration. Reinspect for rubbing if the car is lowered or has non-standard suspension. Front toe deserves attention because even a small error can feather the tread or wear an edge. The linked product page identifies the exact ASTW tyre listing used for shopping intent; confirm stock and specification before ordering.
Confirmed workshop specification
| Position | Wheel | Tyre |
|---|---|---|
| Front | RAYS Volk Racing TE37, 20x10 +30, 5x114.3 | Michelin Pilot Sport 4 S, 285/35R20 |
| Rear | RAYS Volk Racing TE37, 20x12 +20, 5x114.3 | Michelin Pilot Sport 4 S, 345/30R20 |
Product and service links
- RAYS TE37 Ultra M-Spec 20x10 / 20x12 package
- Michelin PS4S 285/35R20 front tyre
- Michelin PS4S 345/30R20 rear tyre
- Four-wheel alignment in Adelaide
- RAYS manufacturer information
- Michelin Pilot Sport 4 S manufacturer information
Availability, price and fitting inclusions can change. Confirm the exact products, quantity and vehicle compatibility with the store before purchasing.
Quick answer
What does 285/35R20 mean on the front of an R35 GT-R?
On this photographed Nissan GT-R R35, the confirmed package was 20x10 +30 front and 20x12 +20 rear RAYS TE37 wheels, with 285/35R20 front and 345/30R20 rear Michelin PS4S tyres. Compatibility should be verified for each individual vehicle.
Frequently asked questions
Is this package guaranteed for every R35 GT-R?
No. Year, suspension, brakes, ride height and modifications can change fitment. Check the individual car.
Can these staggered tyres be rotated front-to-rear?
No, because the front and rear sizes differ. Other rotation options depend on tyre direction and wheel configuration.
Why check alignment with new tyres?
Incorrect toe or other geometry issues can cause uneven wear and poor steering behaviour. Alignment cannot repair worn or damaged parts.
Where is Autosport Tyre World Magill?
Autosport Tyre World Magill is at 647 Magill Road, Magill SA 5072. Phone 0452 641 023 for product availability, fitment checks and bookings.