Polaris RZR 900 S wheel offset
Selecting replacement wheels for a 2015 Polaris RZR 900 S involves more than choosing a style you like. The wheel offset directly changes how the tire sits under the fender, how the machine corners, and whether there is enough clearance for suspension and steering components at full travel. Because the RZR 900 S already has a specific track width and suspension geometry from the factory, a small change in mounting position can create noticeable handling differences. Understanding that relationship helps you choose a wheel that fits without causing rubbing, added steering effort, or premature bearing wear.
Essential answer
The wheel offset on a 2015 Polaris RZR 900 S describes the distance between the wheel's mounting surface and its true centerline. It determines whether the tire sits further inward toward the chassis or farther outward toward the fender edge. Without a confirmed factory specification in the supplied data, the exact number should be confirmed on the original wheel casting or in the owner's manual, because Polaris has used different specifications across model years and trim packages.
A lower or negative offset pushes the tire outward, increasing the machine's overall width and often improving stability on sidehills and fast corners. A higher positive offset tucks the tire inward, which can preserve steering feel and reduce stress on hubs, but may create interference with suspension arms or the inner fender. For the RZR 900 S, the goal is to keep the tire centered in the wheel well while preserving the scrub radius and clearance the factory intended.
