Toyota Land Cruiser 70 Series Tyre Size & Wheel Specs Guide | Autosport Tyreworld

The Toyota Land Cruiser 70 Series (1984–present) is one of the longest-running and most durable 4WD platforms ever produced. Still sold new in Australia, the 70 Series is widely used for:

• Mining and commercial fleets

• Touring and overlanding

• Heavy-duty off-road builds

With multiple variants (76 Wagon, 78 Troop Carrier, 79 Single Cab & Dual Cab), tyre and wheel specifications vary depending on model year and configuration.

Factory Wheel & Tyre Specifications

OEM Tyre Sizes (Australia)

• 7.50R16 (early models)

• 205R16C

• 225/95R16 (modern standard)

• 265/70R16 (later variants)

Modern Upgrade Tyre Sizes

Common setups in Australia:

• 235/85R16 (most popular upgrade)

• 265/75R16

• 285/75R16 (requires modifications)

These sizes improve off-road capability, tyre availability, and load handling.

Factory Rim Specifications

• Rim Size:

  • 16x5.5 (early)

  • 16x6

  • 16x7 (later models)

• Wheel Type: Steel (standard), alloy optional

• Offset: Approx. 0 mm (varies slightly by model)

• Stud Pattern (PCD): 6x139.7 mm

The 6x139.7 PCD ensures compatibility with a wide range of aftermarket 4WD wheels.

Centre Bore (CB)

• Centre Bore: 110 mm

Unlike earlier models, newer 70 Series are more hub-centric, making correct centre bore more important when fitting aftermarket wheels.

Wheel Nut / Stud Specifications

• Thread Size: M12 x 1.5 (most models)

• Seat Type: Conical

Torque Specifications

• Wheel Nut Torque:
  131 Nm (factory specification for most modern 70 Series)

Recommendations:

• Always torque using a calibrated wrench

• Re-check after 50–100 km

• Critical for heavy load and off-road use

Fitment Notes & Upgrade Guide

Most Popular Setup (Australia)

• Wheel: 16x7

• Tyre: 265/75R16 All Terrain

Benefits:

• Excellent balance for road + off-road

• No major modifications required

• Maintains drivability and load rating

Touring / Overland Setup

• 235/85R16 or 265/75R16

• Ideal for long-distance travel

• Strong sidewall durability

Aggressive Off-Road Setup

• 285/75R16

Requires:

• Suspension lift

• Guard trimming

• Offset adjustment

Heavy-Duty / Work Setup

• 225/95R16 (tall and narrow)

Benefits:

• Better load handling

• Improved fuel efficiency

• Preferred for mining and fleet use

Key Fitment Considerations

• Load rating (critical for 70 Series)

• GVM upgrades

• Brake clearance

• Steering lock clearance

• Offset and scrub radius

Neutral offset (ET0) is safest, but slight negative offset is common for wider tyres.

Recommended Tyre Options (Australia)

For Land Cruiser 70 Series:

• All Terrain (AT) – best overall

• Mud Terrain (MT) – off-road builds

• Heavy-duty LT tyres – for load and commercial use

Browse options:
https://autostw.com.au/search?type=product&q=265/75R16

Common Customer Questions (FAQ)

What is the best tyre size for Land Cruiser 70 Series?

265/75R16 is the most common and practical upgrade.

Can I run 285 tyres on a 70 Series?

Yes, but requires:

• Lift kit

• Clearance modifications

• Proper offset

What is the factory torque spec?

131 Nm for most modern 70 Series models.

Is 225/95R16 better than 265/75R16?

• 225/95R16 → better for load and touring

• 265/75R16 → better for general use and comfort

Do I need hub rings?

Recommended for aftermarket wheels, especially newer hub-centric models.

Why Choose Autosport Tyreworld?

Autosport Tyreworld specialises in Land Cruiser fitment and heavy-duty 4WD setups:

• Expert advice for touring, off-road, and work vehicles

• High-quality tyre options across all major brands

• Competitive pricing

• Fast professional installation

Our Locations

647 Magill Road, Magill SA 5072
PH: 0452 641 023

411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411

911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911