I DONT REALLY LIKE REVERSE FOURLINKS EITHER (ON ANY TRUCK). THE WAY THEY WORK IS LOGICAL BUT ITS HOLDING THE REAR END FROM A WHOLE DIFFERENT PERSPECTIVE. ALSO, WITH REVERSE FOURLINKS WITH THE BAGS MOUNTED ON THE BARS, WHEN YOU ACCELERATE THE TRUCK WILL SAG REALLY BAD. EVERYONE I KNOW WHO HAS ONE DOESNT LIKE IT EITHER. IF YOUR CONCERNED ABOUT THE GAS TANK YOU COULD DO A SETUP SIMILAR TO MINE. IT HAS THE BAGS MOUNTED OVER THE AXLE. OR YOU COULD LOOK AT SETH'S TOYOTA HE DID A SIMIALR SET UP ONLY MOUNTED THEM BEHIND THE AXLE. WE KEPT OUR STOCK TANKS IN THE STOCK POSITION ONLY MOVED UP A COUPLE INCHES TO KEEP IT FROM DRAGGIN.