2026-08-20 · 5 min read
Audi A4 B9 Tyre Guide Malaysia
A4 B9: 225/50 R17 or 245/40 R18. Quattro: all 4 same spec. Rotate every 10,000 km. Malaysia per tyre RM 400–700.
A4 Tyre Guide
- B9 standard: 225/55 R16 or 225/50 R17 or 245/45 R18 (S-line)
- Cost per tyre: RM 320–650; Michelin Pilot Sport 4 recommended for S-line
Tyre Performance on Malaysian Roads
Malaysia's road network ranges from smooth highways to pothole-strewn urban streets that stress tyre sidewalls. For the A4, we recommend premium tyres (Michelin Pilot Sport, Continental PremiumContact, Bridgestone Potenza) — the wet-grip difference on rainy Malaysian roads is significant. Check tyre pressure monthly: every 10°C change in ambient temperature shifts pressure by 1–2 PSI, and Malaysia's morning-to-midday temperature swing is considerable. Under-inflation by just 5 PSI increases tyre wear by up to 25%.