The SIMEX 4×4 range of performance off road tyres was developed in the Malaysian rainforest making it ideally suited to New Zealand’s wet conditions. The Extreme Trekker has become the tyre of choice for winning Winch Challenge competitors but SIMEX 4×4 tyres are also often seen on 4WD club-trucks, daily-drivers and farmers utes proving they are a versatile choice for 4×4 enthusiasts and anyone who demands extreme performance from their 4×4 tyres.

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