TRUCK CAMPING IS LIKE TENT CAMPING.MOST OF THE TIME WHEN i TRUCK CAMP i BRING A TENT ALONG AND SET IT UP TO.IF THE WEATHER GETS REAL BAD  OR YOUR TO COLD YOU JUST GO INTO THE BACK SHELL OF THE TRUCK.NICE AND COZY.THE MOST BEAUTIFUL TIMES ARE SEP AND OCT. AND IN SEQUOIA THE WEATHER CHANGES PRETTY QUICK BUT WHAT HIKING,JUST BEAUTIFUL.THE DROP DEAD TYPE.