Mercedes Sprinter 3500 SUSI (Super Single) Adapter Kit

Stop compromising on your dually build with a setup that feels like an afterthought.

For too long, Sprinter 3500 owners have been forced into a "sub-optimal" reality of mismatched wheels and a narrowed track width that kills stability. The Van Compass SUSI (Super Single) Adapter is the definitive correction to this identity crisis. By converting your rear hubs to a standard 2500 lug pattern, we’ve enabled a true 5-tire rotation where every wheel—including your spare—is finally identical and interchangeable.

This isn't a mere spacer; it’s a 26-pound hunk of forged 4140 Chromoly steel that’s been through-hardened and over-engineered to handle heavy GVWR builds. We evolved the OEM Mercedes adapter philosophy to eliminate the "goofy" offsets of the competition, ensuring your front and rear track widths are in total alignment. Subjected to rigorous FEA testing to remove every possible stress riser, the SUSI delivers the industrial-grade brute strength needed when you're miles from pavement on a 12,000-lb rig.

Learn More About the SUSI Super Single Adapter Kit Here