Review on Optimized Suspension 🚗 Enhancement System - Timbren GMRG25C by Tim Paolucci

I installed them on a 2014 Chevy Express Van. Before I add them, the rear will sag a lot and I have to turn the tongue a lot with the weight distribution. After installation, the sag was much less and required fewer corrections with the weight distribution hitch. I took the van and trailer on a 2000 mile trip and it was great. Improved stability and bump support at high speeds. It was a little difficult to install. The old fenders came off easily, but the new ones were difficult to put straight on. My car doesn't have a flat surface where the bumper meets the axle so I used wedges and washers to get it in place. It took a few hours from start to finish. Depending on the vehicle, this may take less time.