What Stud Pattern Does a 75 Series Use? We the answer...

Quick Answer: The Toyota Landcruiser 75 Series (1985-1999) uses a 6x139.7 stud pattern - six studs on a 139.7 mm pitch circle diameter. Hub bore is 110 mm. Wheel studs are M14 x 1.5 thread. Factory rim was typically 15 x 7 inches with approximately ET-23 mm offset (negative offset). Factory tyre was 7.50R16 light truck. The 6-stud pattern is different from the modern 78/79 Series 5x150 pattern. Same 6x139.7 pattern is used on the 60 Series Landcruiser and many older Toyota 4WDs. Aftermarket wheels in 15 or 16 inch with 6x139.7 stud pattern, 110 mm hub bore and appropriate offset will fit.

The 75 Series stud pattern matters when choosing aftermarket wheels for these older vehicles. This guide covers the spec.

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1. Factory Stud Pattern Specifications

75 Series Landcruiser uses 6x139.7 - six studs on 139.7 mm pitch circle diameter (also written as 6x5.5 inches). Hub bore 110 mm. M14 x 1.5 thread wheel studs. Factory steel rim 15 x 7 inches with approximately ET-23 mm offset (deep dish style).

2. Factory Tyre

Standard factory tyre 7.50R16 in light truck construction. Some later 75s used 235/85R16. Both are tall and narrow tyres typical of the era. Aftermarket 285/75R16 or 33x12.5R16 fits with appropriate clearance work.

3. Difference from 78/79 Series

The modern 78 Troopcarrier and 79 Series Single/Dual Cab (1999 onward) use a 5x150 stud pattern - completely different from the 75 Series 6x139.7. 78/79 wheels do not fit a 75 directly. The platform changed wheel mounting when the body style changed in 1999.

4. Compatible Wheels

Any 15-inch or 16-inch wheel with 6x139.7 stud pattern, 110 mm hub bore (or hub-centric ring), M14 x 1.5 thread will fit. Same 6x139.7 pattern is used on 60 Series Landcruiser, older Hilux 4x4, and many other older Toyota 4WDs - so used wheels from those vehicles fit.

5. Where to Buy

Aftermarket 6x139.7 wheels available from ROH, CSA, Sunraysia and other Australian wheel manufacturers. Used 60 Series and older Hilux wheels also fit. Wheel and tyre shops with classic 4WD experience can identify suitable options.

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Frequently Asked Questions

What stud pattern does a 75 Series Landcruiser use?

6x139.7 - six studs on 139.7 mm pitch circle. M14 x 1.5 thread. Hub bore 110 mm.

Will 79 Series wheels fit a 75?

No. 79 Series uses 5x150 stud pattern. Completely different from the 75's 6x139.7.

What other vehicles share the 75 Series stud pattern?

60 Series Landcruiser, older Hilux 4x4, many other older Toyota 4WDs. Used wheels from those vehicles fit a 75.

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