Review on SuperSprings SSR-209-40 , SumoSprings Blue Rear for Chevrolet Silverado 1500, GMC Sierra 1500 by Tom Tucker

Put them on my truck just before my last trip with my jeep towing. I traveled back and forth between this and air travel. I've flown by plane with my last truck in the past and didn't like how they got empty. I didn't even realize they were in the truck until I loaded it. I had a hard time guessing the weight of the tongue since I usually assess back sag. You can't do that with them as they ride smoothly. As for towing, no more jumping and rocking around corners no matter how small or heavy the tongue is. I've tried different combinations and none of them made a difference. These things are worth their weight in gold. As for the installation, then every 15 minutes, including cleaning. It couldn't be easier. The rear did not have to be jacked up. Just slipped under my punch and zipped and unzipped them. It's a lot easier than driving in the air and I'd say the benefits were the same, no hassle and no constant air adjustments.