Toyota Dyna Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The Toyota Dyna is a medium-duty commercial truck widely used for:
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Transport and logistics
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Trade and construction
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Delivery fleets
Built for durability and heavy loads, the Dyna requires tyres that can handle:
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High weight capacity
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Long-distance driving
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Frequent loading cycles
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Harsh working conditions
Choosing the correct tyres is essential for safety, cost efficiency and vehicle performance.
At Autosport Tyreworld, we supply and service tyres for commercial trucks and fleet vehicles across Adelaide.
Toyota Dyna Wheel Specifications
Common Dyna Specifications (Light–Medium Duty)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 6x222.25 / 6x205 (varies by model) |
| Centre Bore | Approx. 164 mm |
| Wheel Nut Thread | M18 x 1.5 |
| Wheel Torque | 200–300 Nm |
| Stud Pattern | 6 Stud |
⚠️ Note: Specs vary depending on load class (light vs heavy duty).
Toyota Dyna Factory Tyre Sizes
Light Duty Models
| Model | Tyre Size | Rim Size |
|---|---|---|
| Dyna | 195/75R15 | 15x5.5 |
| Dyna | 205/75R16 | 16x6 |
Medium Duty Models
| Model | Tyre Size | Rim Size |
|---|---|---|
| Dyna | 215/75R17.5 | 17.5x6 |
| Dyna | 225/75R17.5 | 17.5x6.75 |
Heavy Duty Variants
| Model | Tyre Size | Rim Size |
|---|---|---|
| Dyna | 7.50R16 | 16x6 |
| Dyna | 8.25R16 | 16x6.5 |
Popular Tyre Upgrades for Toyota Dyna
Dyna owners typically upgrade tyres for load capacity and durability.
| Upgrade Tyre Size | Notes |
|---|---|
| 225/75R17.5 | Higher load rating |
| 235/75R17.5 | Improved stability |
| 245/70R19.5 | Heavy-duty upgrade |
Before upgrading:
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Ensure correct load rating (critical)
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Match tyre to axle weight
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Consider fuel economy
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Check legal compliance
Recommended Tyres for Toyota Dyna
At Autosport Tyreworld, we recommend:
Heavy Duty & Commercial
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Bridgestone Duravis Truck
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Michelin X Multi / X Works
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Continental Conti Hybrid
Long Distance / Highway
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Michelin X Line
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Bridgestone Ecopia Truck
Value Options
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Hankook SmartFlex
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Kumho KRS Series
Toyota Dyna Wheel Torque Specification
Correct torque is critical for truck safety.
Recommended torque:
200–300 Nm (varies by model)
Installation tips:
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Use heavy-duty torque wrench
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Tighten in correct sequence
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Recheck after load cycles
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Critical for fleet safety
Incorrect torque may cause:
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Wheel loosening
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Stud damage
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Serious safety risks
Need Tyres for Your Toyota Dyna?
Autosport Tyreworld specialises in commercial truck tyres, fleet servicing and heavy-duty applications.
Visit one of our Adelaide locations:
Autosport Tyreworld Magill
647 Magill Road
Magill SA 5072
📞 0452 641 023
Autosport Tyreworld Wingfield
411 Grand Junction Road
Wingfield SA 5013
📞 0433 645 411
Autosport Tyreworld Clarence Gardens
911 South Road
Clarence Gardens SA 5039
📞 0420 299 911
Our team can help you choose the best tyres for durability, safety and long-term cost savings.