Upgrade your Rotary R146 tire changer with the Rotary Helper Arm PLUS91SA, a powerful assist arm designed to make tough tire jobs faster, safer, and more efficient. Built specifically for the R146 tire changers, this helper arm is ideal for independent repair shops looking to expand their capabilities without investing in a new machine.
Modern tires—especially low-profile, run-flat, and performance models—can be a challenge to mount and demount. The Rotary Helper Arm PLUS91SA provides the extra control and pressure needed to handle these difficult applications with ease, reducing technician strain and minimizing the risk of rim or bead damage.
Whether you’re running a high-volume tire shop or adding tire services to your general repair bay, this upgrade enhances your workflow and improves safety. Its compact design makes it a perfect fit for shops with limited space, while its intuitive operation requires minimal training.
Key Benefits:
- Designed exclusively for Rotary R146 tire changers
- Handles low-profile, run-flat, and stiff sidewall tires
- Reduces technician fatigue and risk of wheel damage
- Boosts shop efficiency and service speed
- Easy to install with minimal downtime
- Backed by Rotary’s 100 year reputation for quality and reliability
The Rotary Helper Arm PLUS91SA is a smart, ROI-driven upgrade that helps you deliver premium tire service with less effort. Ideal for independent shop owners focused on efficiency, safety, and performance—without the cost of a full equipment replacement.