GSFS01
What does this tire deliver?
Constructed to be a workhorse, Groundspeed’s GSFS01 steer tire will outperform in the toughest conditions, and is SmartWay Certified in all sizes. With comprehensive rolling resistance performance and 18/32nds of tread depth, it will pay its way to the last mile. The SmartWay Certification indicates that this tire can reduce rolling resistance and improve fuel economy or emissions for Class 8 tractor-trailers.
GSFS01 Features
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TREAD COMPOUND: KTM6
KTM6 is a tread compound that provides well-balanced performance with an emphasis on low rolling resistance for excellent fuel economy.
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ROUNDED SHOULDERS
The shoulders are designed with a semi-round radius, increasing fuel efficiency.
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Shoulder Lug Grooves
Shoulder Lug Grooves promote even wear which extends the life of the tire and increases your profitability.
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Deep tread depth
With 18/32nds of tread depth, the ribbed tread design helps channel water away from the tire in wet conditions.
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WIDE SHOULDER RIBS
Wide Shoulder Ribs improve operating stability, extend the life of the tread, improve crack resistance, and prevent irregular wear.
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TRACTION GROOVES
This tread pattern is designed with four wide and straight grooves that effectively drain water, facilitate wet braking and traction performance and promote even tread wear while reducing rolling resistance.
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GROOVE-EDGE SIPES
Small sipes on the groove edge reduce irregular wear.
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STONE EJECTORS
Stone Ejectors protect the tire by expelling stones to prevent them from getting trapped in the bottom of the groove.
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FOUR-BELT REINFORCEMENT
Four belts and a belt cushion constructed within the tire effectively improve its load-carrying capacity, maneuverability and endurance.