For heavy duty trucks the wider track 175 Model Series Mattracks offers an off-road mobility solution ideal for trucks with a Gross Vehicle Weight Rating of up to 15,000 lbs (6800 kg).

The key features of the Model 175 track conversion system include; the all new highly efficient 18 inch wide rubber track, the Mattracks exclusive, patented rubber torsion, anti-torque system and concentric pivot suspension.

With the 18 inch wide track the 175 Series conversions are engineered with an extra row of internal road wheels and a more efficient rubber track.


Exclusive Anti-Torque System Double Rubber Torsion - Anti-Torque
Frame Construction Steel
Assembly Weight 1,920 lbs @ 480 lbs ea.
  (870 kg @ 218 kg ea.)
Type of Vehicle*** Heavy Duty 4x4 Vehicles
Recommended Max Gross Weight 15,000 lbs (6,804 kg) GVW, 7,500 lbs (3,502 kg) per axle
Internal Suspension Concentric Pivot Rocker Arm
Track Tread Width 18 in (457 mm)
Tread Style All-Terrain, Self-Cleaning Lug
Track Material Rubber with Internal Composite Rods/Cord
Recommended Operating Temperature (Ambient) -38°F to +130°F (-40°C to +55°C)
Overall Width Increase from Standard* Up to 20 in (508 mm)
Increase Ground Clearance* 1½ in to 2½ in (40mm to 150 mm)
  Mattracks Position Vehicle Over Axle Center @ 24 in (609 mm)
Lowers Center of Gravity* 1½ in to 2½ in (40 mm to 60 mm)
Ground Contact Length (Hard Surface) 34 in min (864 mm min)
  (Soft Surface) 56 in max (1,422 mm max)
Ground Contact Surface Area 2,950 sq in min (19,000 sq cm min)
  4,536 sq in max (29,250 sq cm max)
Ground Pressure 1.79 to 4.19 psi (12.34 to 28.88 kPa)
Sprocket Diameter 18.5 in (470 mm)
Gear Reduction 1/3 Increase in Gear Reduction on Vehicle with 30 in (760 mm) Standard Tire
Wheels (10 per corner) 8 in x 2½ in HD Extra Seals (9/corner, 3 rows)
  10 in x 2½ in HD Extra Seals (2/corner, 2 rows)
  12 in x 2½ in HD Extra Seals (2/corner, 2 rows)
Wheel Material UHMW and Rubber
Bearings (per wheel) 2
Seals (per wheel) 5
Paint (Color) Standard: Yellow
  Optional: Other Colors, E Coat Corrosion, Resistance
Recommended Max Speed** 40 mph (64 km/h)
Turning Radius Same as original vehicle
Approach Angle* Up to 90°
Departure Angle* Up to 80°
Grade Capacity 100%
Side Slope Capacity 68%
Maximum Operating Side Slope (Grade)* 25%
Terrain - All-Terrain Including Hard Surface @ 15,000 lbs (6,800 kg) GVW
Maximum Distance Off Road Indefinite
Maximum Distance Hard Surface** @ Below 80°F (26°C) slower speeds and light GVW: indefinite
  @ Above 80°F (26°C) and light GVW: 15 miles @ 40 mph (64 km/h)
  @ Above 80°F (26°C) @ GVW: 5 miles @ 40 mph (64 km/h)

NOTE: Some trimming of vehicle body parts may be required. Requires additional time and complexity for installation compared to standard Mattracks Models. Vehicles may require optional Steering Assist kit or upgraded power steering.

* Depending on vehicle | ** For maximum tread life | *** Some vehicles require slight alterations

All specifications are approximate, your vehicle's performance may differ. We reserve the right to make changes or modifications without notification