Our front cap extends approx. 2' forward of the pin. To front edge of pin-box approx. 18".
Hitch would generally be placed so pin is 1-2" forward of single axle center. Likewise pin 1-2" forward of measured center(s) between twin screws.
DRV Suites ES-38RSSA #9679
GM Denali 3500HD-Max 4x, CC, 8' DRW