Spec My Truck

 

Choose Duty Class:

Choose Application:

Choose Application:

Choose Application:

Choose Application:

Choose Top Plate:

Choose Top Plate:

Choose Top Plate:

Choose Mount Type:

Choose Fifth Wheel Height:

Choose Fifth Wheel Height:

Choose Side Length:

Choose Fifth Wheel Height:

Choose Side Length:

Choose Fifth Wheel Height:

Choose Fifth Wheel Height:

Choose Side Length:

Choose Fifth Wheel Height:

Choose Fifth Wheel Height:

Choose Side Length:

Choose Fifth Wheel Height:

Standard Duty
Weight: Less than 95,000 lbs (43,000 kgs) GCW1
Road type: 100% on-highway2
0% off-highway maintained3
0% off-highway4
Travel type: More than 30 miles between each couple
Axle limitation: Maximum number of towed axles equals 3

Moderate Duty
Weight: Less than 115,000 lbs (52,000 kgs) GCW1
Road type: 90% on-highway2
10% off-highway maintained3
0% off-highway4
Travel type: No minimum mileage between couples
Axle limitation: Maximum number of towed axles equals 4

Heavy Duty
Weight: Less than 140,000 lbs. (63,500 kgs) GCW1
Road type: 90% on-highway2
10% off-highway maintained3
0% off-highway4
Travel type: No minimum mileage between couples
Axle limitation: No axle limitations

Severe Duty
Weight: More than 115,000 lbs (52,000 kgs) GCW1
Road type: Any off-highway application on
all road types including
non-maintained roads
Travel type: No minimum mileage between couples
Axle limitation: No axle limitations
Special
applications:
All logging, mining and oil field
applications fall into this category
regardless of anticipated
weight, road type or
number of axles

1 GCW = gross combined weight of tractor, trailer, and maximum payload
2 On-highway = maintained asphalt or concrete roads only
3 Off-highway maintained = well maintained asphalt, concrete, gravel or crushed stone roads only
4 Off-highway = Poorly and un-maintained Roadways - No Restrictions

 

 

 

 

 


 


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See LT-076 application guide for more information.

See LT-044 Catalog for more information.