Audi
R8 Coupe Tire Size & Fitment Guide
Complete tire size and wheel fitment guide for the Audi R8 Coupe. Find OE tire sizes, bolt patterns, rim specs, and tire pressure for every generation.
2
Generations
1
OE Sizes
4x108
Bolt Pattern
1980-2026
Year Range
By Aditya AmanPublished Jun 1, 2025Updated Feb 1, 2026Editorial PolicyLives in the Philippines and has driven nearly every Luzon expressway with his family.B2 Facelift [1984 .. 1987]
1984+Bolt Pattern
4x108
Center Bore
57.1mm
Thread Size
M14 x 1.5
| Tire Size | Rim | Offset | Pressure (F/R) | Type | Shop |
|---|---|---|---|---|---|
155/80R13 | 4.5Jx13 ET45 | ET45 | — | OE | |
175/70R13 | 5Jx13 ET45 | ET45 | — | Aftermarket |
B2 [1980 .. 1984]
1980+Bolt Pattern
4x100
Center Bore
57.1mm
Thread Size
M12 x 1.5
| Tire Size | Rim | Offset | Pressure (F/R) | Type | Shop |
|---|---|---|---|---|---|
155/80R13 | 4.5Jx13 ET45 | ET45 | — | OE | |
175/70R13 | 5Jx13 ET45 | ET45 | — | Aftermarket |
Compatible Tires
Tire products available in the Audi R8 Coupe's OE sizes from our database of 827+ tire models.
155/80/R13
Where to Buy
Frequently Asked Questions
What tire size does the Audi R8 Coupe use?
The Audi R8 Coupe uses 155/80R13 depending on the generation and trim. See the full fitment table above for all OE and aftermarket options.
What is the bolt pattern of the Audi R8 Coupe?
The Audi R8 Coupe uses a 4x108 or 4x100 bolt pattern (PCD). All replacement wheels must match this pattern exactly.
What tire pressure should I use for the Audi R8 Coupe?
Recommended tire pressure varies by generation and tire size. Check your door jamb sticker for the factory specification. The fitment table above shows pressure data when available.
Can I upsize tires on my Audi R8 Coupe?
You can upsize within 3% of the original overall diameter to avoid speedometer errors. The fitment table shows both OE and aftermarket options. Going wider improves grip but may reduce fuel efficiency.
Where can I buy tires for the Audi R8 Coupe in the Philippines?
Browse the compatible tires section above to find matching tire products. You can purchase from authorized dealers or online through Shopee and Lazada.