HI ALL, WE JUST BOUGHT A NEW TO US 2004 DUTCHMEN SPORT 24L AT GENERAL RV. INCLUDE IN OUR DEAL WAS THE HITCH AND INSTALL PLUS THE HITCH HAVE TO BE EASY TO OPERATE FOR ME, MATCH THE TRUCK AND FIVER. I HAVE DISGUISE MY CONCERNS TO THEM. FIRST TIME 5TH WHEEL OWNER. I HAVE READ MANY OF YOU POST ON HITCHES. SHORTBED TRUCKS. NOW MORE CONFUSE THEN EVER. THE DEALER SAYS WE DONT NEED A SLIDER HITCH FOR OUR TRUCK. OUR TRUCK IS NOT A SHORTBED. TURNING RADIUS WILL BE FINE.THE HITCH IS A REESE 16K MODEL #330047.COST + INSTALL 1399 NOT INSTALL YET! BUT SOON. I AM WORRIED ABOUT THE FIV'ER HITTING THE CAB WHEN TIGHT TURNS,BACKING UP R MADE IN CAMPGROUND,BOONE DOCK,STATE PARK,ETC. TRUCK IS A 99 F250 SUPERDUTY CC DIESEL 4X4 BED LENGTH 6.7FT. PLEASE EXPLAIN TO ME WHICH HITCH IS NEEDED AND WHY? TRUCK SHORTBED OR WHAT? THANKS FOR THE HELP!!