🔧 Subaru R1 Factory Specifications Overview

📌 Generation Breakdown

• Single Generation (2005–2010)

🛞 Subaru R1 (2005–2010)

✅ Factory Tyre Sizes

• 155/65R14

✅ Factory Wheel Specs

• 14x4.5J +45

✅ PCD (Bolt Pattern)

• 4x100

✅ Centre Bore

• 59.0 mm

✅ Wheel Nut Torque

• 90–100 Nm

🔥 Popular Upgrade Fitments (Adelaide Tested)

These are common setups we install at Autosport Tyreworld Magill / Wingfield / South Road:

💡 Daily Upgrade (Best Balance)

• Wheels: 14x5.5 +38 to +42

• Tyres: 165/60R14

💡 Sporty Street Setup

• Wheels: 15x6.0 +35

• Tyres: 165/55R15 or 175/55R15

💡 Performance Kei Setup

• Wheels: 15x6.5 +30 to +35

• Tyres: 175/50R15
  👉 Improved grip and handling

⚠️ Fitment Notes

• 4x100 PCD = wide aftermarket support

• Narrow body → limited clearance for wide tyres

• Always check:

  • Guard clearance

  • Wheel weight (lightweight preferred)

• Larger wheels may reduce ride comfort

🏪 Why Choose Autosport Tyreworld Adelaide

At Autosport Tyreworld, we specialise in:

• Kei cars & compact vehicles

• Lightweight performance setups

• Budget to premium tyre options

• Same-day fitting & balancing

📍 Magill: 647 Magill Road, Magill SA 5072 — 0452 641 023
📍 Wingfield: 411 Grand Junction Road, Wingfield SA 5013 — 0433 645 411
📍 South Road: 911 South Road, Clarence Gardens SA 5039 — 0420 299 911