TL1.1

TL2.1

TL3.1

TTR.1

TFM.1

TFIZ.1

CSTFT.1

CSTFT.2

20

Card:  Field

Variable

Description

Original Units

Default

Units

Metric Units

Vehicle 1 Articulated Vehicle/Trailer Option Inputs: (Card 1 of 2 required)

20:1

TL1.1

Longitudinal distance from tractor CG to 5th wheel pivot.

inches

mm

20:2

TL2.1

Longitudinal distance from 5th wheel pivot to trailer CG.

inches

mm

20:3

TL3.1

Longitudinal distance from 5th wheel pivot to trailer axle.

inches

mm

20:4

TTR.1

Track width of trailer axle.

inches

mm

20:5

TFM.1

Mass of trailer.

lb-sec²/in

lbs

kg

20:6

TFIZ.1

Moment of inertia of trailer in yaw about trailer CG.

lb-sec²-in

kg-m²

20:7

CSTFT.1

Cornering stiffness of V1 trailer RR tire.

lb/rad

lbs/deg

N/deg

20:8

CSTFT.2

Cornering stiffness of V1 trailer LR tire.

lb/rad

lbs/deg

N/deg