Tirex LLC
Tires For The 21st Century
SIMEX
Bias Truck Tires

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Passenger Car | Light Truck/SUV | Truck Bias | Truck Radial | Earthmover | Grader
Loader/Dozer | Compactor/Snow/Sand | Industrial | Solids | Agri-Tractor | Industrial Tractor

Simex ST COMBAT
ST COMBAT
A cross-country and paved road tire with a non-directional tractive pattern. It has progressively open cross grooves, minimizing stone trapping and providing excellent self-cleaning.
TIRE SIZE PLY RATING
14.00-20 12,18,20,
22,24
Simex ST11 - TT505
TT505
The lugs on this directional tire are specially angled to provide good self-cleaning properties & even wear.
TIRE SIZE PLY RATING
11.00-20 16,18,20
12.00-20 16,18
ST11
A similar tread pattern to the TT505 with a rounder tread profile for cooler running.
TIRE SIZE PLY RATING
11.00-00 14,16,18,
20
12.00-20 16,18
Simex ST66
ST66
An on and off road truck tire suitable for all wheel positions when used off-road. The dense pattern has a continuous rib in the center to ensure good stability and longer tread life, while the deep shoulder lugs give good traction on off-road conditions.
TIRE SIZE PLY RATING
9.00-20 12,14
10.00-20 14,16
The sizes to the right are available in ST68, a slightly modified pattern with a shallow cross grove on each lug.
TIRE SIZE PLY RATING
8.25-20 12,14
11.00-20 14,16
12.00-20 16,18
Simex ST168
ST168
A dense on and off the road pattern with a flat tread profile that gives good resistance to stone penetration and cuts, and ensures maximum mileage. Specially designed "V" shaped groves which widen towards the shoulders, provide good stone and mud clearance for excellent traction in soft conditions
TIRE SIZE PLY RATING
9.00-20 14
10.00-20 14,16
Simex KENTRAK
KENTRAK
Designed primarily to provide good mileage on drive wheels. Dense pattern with cross grooves provides traction as well as long life.
TIRE SIZE PLY RATING
9.00-20 14
10.00-20 14,16
Simex ST6
ST6
A five ribbed pattern for excellent highway performance in heavy duty conditions encountered by commercial vehicles. The broad flat tread gives good mileage.
TIRE SIZE PLY RATING
8.25-20 12,14
9.00-20 12,14
10.00-20 14,16
11.00-20 14,16
Simex ST9
ST9
The versatile tire. A dual purpose tire for both on and off road use. This tire delivers high mileage and has been proven popular for steering and trailer use.
TIRE SIZE PLY RATING
8.25-20 12,14
9.00-20 12,14
10.00-20 14,16
11.00-20 14,16
12.00-20 16,18
Simex ST118
ST118
The 5 rib tire is designed for excellent steering and directional stability when used on front axles. This pattern is suitable on good roads and highways and offers good mileage and cooler running where ambient temperatures are high.
TIRE SIZE PLY RATING
10.00-20 14,16
11.00-20
*Under Development
14,16