Constands Motorcycle Tire Changer – A DIY Guide For Home Mechanics
The Constands motorcycle tire changer is a versatile, manually operated tool that allows DIYers to mount and dismount motorcycle tires at home, saving significant shop fees over time.
To use it effectively, you must securely anchor the base to your shop floor, use adequate bead lubricant, and ensure the rim is protected to prevent scratches.
If you have ever spent a Saturday afternoon waiting at a dealership for a simple tire swap, you know the frustration of losing prime riding time to a service schedule. Many home mechanics reach a point where they want to take control of their own maintenance, but the prospect of wrestling with stubborn rubber beads keeps them at bay.
You deserve a setup that makes this job manageable without requiring a commercial-grade pneumatic machine. Investing in a constands motorcycle tire changer provides the leverage and stability needed to handle even the most stubborn sport-bike or adventure-touring tires right in your own garage.
In this guide, I will walk you through the setup, the technique, and the essential safety precautions required to turn your workshop into a full-service tire center. Let’s get your bike back on the road on your own terms.
Why You Need a Constands Motorcycle Tire Changer
The primary advantage of having a dedicated manual changer is financial independence. Dealerships often charge a premium for “off-bike” tire changes, and that cost skyrockets if you ask them to remove the wheels from the motorcycle as well.
By performing these swaps yourself, you eliminate the middleman and the wait times. More importantly, you learn exactly what is happening with your wheel bearings, spacers, and axle condition during the process.
This tool acts as a third and fourth hand. It provides a stable platform to break the bead, rotate the wheel, and leverage the tire off the rim, preventing the back-breaking struggle of doing this on the floor.
Setting Up Your Workspace for Success
Before you even unbox your new equipment, you need a dedicated space in your shop. A constands motorcycle tire changer relies on leverage, meaning it must be anchored firmly to the concrete floor to prevent it from tipping during the bead-breaking process.
Use high-quality masonry anchors or lag bolts if you are mounting it to a concrete slab. If your shop floor is wood, you will need to bolt the changer to a heavy, oversized piece of plywood or a steel plate to create a wide enough footprint to resist the force you will be applying.
Ensure you have at least four feet of clearance around the entire unit. You will need to move around the wheel as you work, and having enough room to maneuver your body weight is essential for safety and ease of use.
Essential Tools for the Job
While the changer does the heavy lifting, you will need a few supporting items to protect your wheels and simplify the process. Never try to force a tire off with standard screwdrivers, as you will inevitably gouge your rims.
- Rim Protectors: These plastic guards clip onto the edge of your wheel to prevent metal-on-metal contact.
- Bead Lubricant: This is non-negotiable. Use a dedicated tire mounting paste or a high-quality soap solution to help the bead slide over the rim edge.
- Valve Core Tool: You must remove the core to fully deflate the tire before attempting to break the bead.
- Tire Irons: A set of long, smooth-edged tire levers will provide the necessary leverage to guide the tire bead over the rim flange.
How to Use a Constands Motorcycle Tire Changer Safely
The process begins with removing the wheel from the bike and pulling the valve core. Once the air is fully exhausted, place the wheel onto the center post of the unit.
Use the integrated bead breaker arm to press down firmly on the sidewall. You want to push the tire bead into the “drop center” of the rim, which is the deepest part of the wheel channel that provides the extra slack needed to stretch the rubber over the edge.
When working the tire off, always take small bites with your tire irons. Trying to pull too much rubber at once creates excessive tension, which can damage the tire bead or, worse, snap your tire iron and cause injury.
Common Mistakes to Avoid
The most frequent error I see in home workshops is failing to keep the bead in the drop center of the rim. If the bead pops out of that center channel, the tire will feel like it is glued to the wheel, and no amount of force will move it.
Another common pitfall is neglecting to lubricate the bead sufficiently. Dry rubber creates massive friction against the aluminum or steel rim, leading to frustrated mechanics and damaged rim finishes.
Lastly, watch your fingers. When using the bead breaker arm, keep your hands clear of the pinch points. These manual tools generate significant mechanical advantage, and they can easily crush a finger if you aren’t paying attention.
Frequently Asked Questions About the Constands Motorcycle Tire Changer
Can I use this for both tubeless and tube-type tires?
Yes, this system is designed to handle both. However, if you are working with tube-type tires, be extra careful when inserting your tire irons to ensure you do not pinch and puncture the inner tube.
Will this tool scratch my custom powder-coated rims?
If you use rim protectors and ensure your tire irons are smooth and free of burrs, you can absolutely change tires without damaging the finish. Always take your time and avoid forcing the metal levers directly against the rim surface.
Do I need to balance the tire after mounting it?
Yes, you should always balance your wheel after a tire change. Even if you don’t have a professional dynamic balancer, a simple static balance stand is an affordable addition to your shop that ensures a smooth ride.
Is it difficult to learn the technique?
It has a slight learning curve, but most DIYers master the rhythm after their first or second tire change. The key is to be patient, use plenty of lubricant, and remember that if you find yourself needing to exert extreme force, you are likely missing the drop center of the rim.
Final Thoughts on Your DIY Workshop
Adding a constands motorcycle tire changer to your garage is a major step toward total mechanical self-sufficiency. It transforms a task that once required a trip to the shop into a simple, rewarding afternoon project.
Remember to prioritize safety by anchoring your equipment properly and always wearing eye protection. As you gain experience, you will find that the time saved and the satisfaction of a job well done far outweigh the initial investment.
Keep your tools clean, maintain your tire irons, and don’t be afraid to take your time. You are building a skill set that will serve you for as long as you continue to ride. Happy wrenching!
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