LAST WEEK I PICKED UP A SCREW IN MY BACK TYRE , I HAVE HAD A BAD RUN OF THIS HAPPENING THIS YEAR

, UP UNTIL THIS TIME THEY HAVEN'T CAUSED THE TYRE TO DEFLATE AND SO HAVE BEEN ABLE TO MAKE IT TO A TYRE PLACE TO GET IT FIXED STRAIGHT AWAY ,
BUT THIS TIME I HAD TO CHANGE THE WHEEL , TO MY HORROR

AFTER PERFORMING THE AWKWARD TASK OF WINDING THE WHEEL DOWN FROM UNDERNEATH WITHOUT SCRATCHING THE PAINT OFF THE TOP OF THE BUMPER , FOUND THAT MY SPARE ALLOY HAS BEEN SPINNING AROUND WHICH HAS SCORED A PERFECT CIRCLE FROM THE SMALL PLATE THAT HOLDS THE WHEEL UP ,
I AM NOT A HAPPY BUNNY
IS IT POSSIBLE TO MOUNT THE WHEEL ELSEWARE ???
I HAVE A ONE PIECE BACK DOOR SO NOT SURE IF COULD YOU LIFT THE DOOR UP SAFELY WITH THE WEIGHT OF A WHEEL ON IT ,
I CANT JUST LEAVE THE WHEEL INSIDE THE BACK OF THE VAN BECAUSE OF HAVING THE BACK ROW OF SEATS UP WHEN I NEED THEM ,
HELP
