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S/TMAXX

Heavy Duty All-Terrain

50% Road & Sand, 50% Dirt & Mud

Developed after three years of testing in Australia’s outback to give you the toughest all-terrain performance.

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Features

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Enhanced Buttress Design Provides additional off-road tr...

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Anti-Stone Retention Stone ejector ribs and varied chann...

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Advanced Silica Compounds Formulated with the highest co...

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Armor-Tek3 Construction Armor-Tek3 provides 50% MORE pro...

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Tyre diagram
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Micro Gauge™ Siping Micro gauge sipes enhance traction i...

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Y-Block Tread Pattern With optimised draft angles maximi...

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Enhanced Buttress Design

Provides additional off-road traction and rugged appearance. This gives you the ultimate abrasion resistance and extra sidewall protection.

Anti-Stone Retention

Stone ejector ribs and varied channels resist damage by discharging stones to avoid drilling. This gives you extra cut and chip resistance

Advanced Silica Compounds

Formulated with the highest content of chemically-coupled silica for maximum wet traction.

Armor-Tek3 Construction

Armor-Tek3 provides 50% MORE protection* against impact damage and 2.5 times MORE tear resistance. *Compared to standard 2-ply tyres.

Micro Gauge™ Siping

Micro gauge sipes enhance traction in wet and soft surfaces. This gives you enhanced stability and mileage.

Y-Block Tread Pattern

With optimised draft angles maximise on and off-road grip. This gives you remarkably low noise for a tyre of its class.

Customer reviews

Land Cruiser

Kel Crisafulli Qld
Cooper tyres are by far the best tyres I've used
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Nissan Patrol

Tristan Lewis Qld
I had the traction and confidence to finish the whole track with no damage. Thanks Cooper!
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Mitsubishi Triton

Darren Hodgson -
If it was not for my Cooper STmaxx tyres I reckon I would have needed rescuing. But instead I was the recovery vehicle for my mates. To their displeasure.
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Available sizes

Select your vehicle in the Tyre Finder to see if this tyre suits you

Size Approved Rim Width OD MM Load index KMS Warranty Metro KMS Warranty Rural Tread Depth (MM) Actions
Light Truck Construction
30/9.5R15 6.5-8.5 744 104Q 70,000 50,000 14.7
31/10.5R15 7.0-9.0 781 109Q 70,000 50,000 14.7
33/12.5R15 8.5-11.0 832 108Q 70,000 50,000 14.7
245/70R16 6.5-7.0 750 118Q 70,000 50,000 14.7
265/70R16 7.0-8.5 784 121Q 70,000 50,000 14.7
225/75R16 6.0-7.0 749 115Q 70,000 50,000 14.7
245/75R16 6.5-8.0 779 120N 70,000 50,000 14.7
265/75R16 7.0-8.0 813 123N 70,000 50,000 14.7
285/75R16 7.5-9.0 836 122N 70,000 50,000 14.7
235/85R16 6.0-7.5 812 120N 70,000 50,000 14.7
255/85R16 6.5-8.0 833 120Q 70,000 50,000 14.7
265/65R17 7.5-9.5 775 120Q 70,000 50,000 14.7
245/70R17 6.5-8.0 780 119Q 70,000 50,000 14.7
265/70R17 7.0-8.5 809 121Q 70,000 50,000 14.7
285/70R17 7.5-9.0 838 121Q 70,000 50,000 14.7
265/60R18 7.5-9.5 781 119Q 70,000 50,000 14.7
285/60R18 8.0-10.0 804 122Q 70,000 50,000 14.7
265/65R18 7.5-9.5 808 122Q 70,000 50,000 14.7
275/65R18 7.5-9.0 818 123Q 70,000 50,000 14.7
275/70R18 7.0-8.5 848 125Q 70,000 50,000 14.7
285/55R20 8.0-10.0 828 122Q 70,000 50,000 14.7