🔧 Subaru 360 Factory Specifications Overview

📌 Generation Breakdown

• Single Generation (1958–1971)

🛞 Subaru 360 (1958–1971)

✅ Factory Tyre Sizes

• 4.80-10 (Original cross-ply tyres)

• Modern equivalent:

  • 145/80R10 (closest replacement)

✅ Factory Wheel Specs

• 10-inch steel wheels

• Approx 10x3.0J to 3.5J

✅ PCD (Bolt Pattern)

• 4x100 (early Subaru small-car standard)

✅ Centre Bore

• ~59.0 mm (varies slightly due to age)

✅ Wheel Nut Torque

• 70–85 Nm

🔥 Popular Upgrade Fitments (Adelaide Tested)

Because of its tiny size, most builds stay close to original spec:

💡 OEM Restoration Setup (Most Recommended 🔥)

• Wheels: Factory 10” steel

• Tyres: 145/80R10
  👉 Best for originality and safety

💡 Mild Upgrade Setup

• Wheels: 12x4.0J (custom or adapted)

• Tyres: 135/70R12 or 145/70R12
  👉 Slightly improved availability

💡 Custom Show Build

• Wheels: 12” or 13” custom fitment

• Tyres: Narrow profile tyres
  👉 Requires fabrication / modification

⚠️ Fitment Notes (Very Important)

• Extremely limited tyre availability in 10” sizes

• Lightweight vehicle → tyre choice affects handling significantly

• Always check:

  • Brake clearance

  • Wheel fitment accuracy

• Avoid oversized wheels unless properly engineered

🏪 Why Choose Autosport Tyreworld Adelaide

At Autosport Tyreworld, we specialise in:

• Classic & vintage vehicle fitment

• Hard-to-source tyre sizes

• Custom solutions for rare vehicles

• Honest advice for restoration projects

📍 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