How to Replace Stationary Band Saw Tires and Check Tracking
What's inside
As an Amazon Associate I earn from qualifying purchases. This post may contain affiliate links at no extra cost to you.
Contents
Why Band Saw Tires Matter
Band saw tires provide traction between the wheels and the blade, while the tire’s crown helps keep the blade running in the correct position. A worn, cracked, or hardened tire can cause wandering cuts, excessive vibration, blade derailment, and tracking adjustments that never seem to hold.
Inspect both wheels when the blade is removed. Look for deep grooves, missing chunks, flat spots, glazing, cracks, and areas where the tire has pulled away from the wheel rim. A tire that feels hard and slick instead of resilient is also suspect. Do not try to correct a damaged tire by moving the tracking knob farther than normal. That only hides the problem temporarily and can put unnecessary strain on the wheel bearings.
Choosing Replacement Tires
Measure the wheel diameter, tire width, and tire groove or rim width before ordering. The replacement must fit the wheel, not merely match the blade length. Many stationary woodworking band saws use tires between 1/2 and 1 inch wide, but dimensions vary considerably between machines.
| Tire type | Advantages | Trade-offs | Best use |
|---|---|---|---|
| Urethane | Easy to inspect, long-lasting, usually does not need adhesive, and often runs cleanly | Can be difficult to stretch over large wheels; less forgiving if the size is wrong | Most home-shop replacements and machines that see regular use |
| Rubber | Good grip, conforms well to the wheel, and is often less expensive | May require adhesive; eventually hardens, cracks, or absorbs sawdust | Restoring an older saw or matching an original rubber tire |
| Factory-specific tire | Correct dimensions and profile for a particular saw | Can cost more and may be harder to source | Unusual wheel sizes or machines with proprietary tire profiles |
A urethane band saw tire replacement is usually the simplest choice for a typical woodworking saw. The cheaper option is fine when the tire is the correct size, the wheel is sound, and the saw is used occasionally. Do not use a generic tire that is visibly too narrow or too loose; low cost is not a saving if it causes repeated blade derailments.
Remove the Old Tire
Unplug the saw and remove the blade. Wear eye protection and gloves when dealing with old rubber, but do not use gloves near a powered machine. Open both wheel covers, release the blade tension, and remove the blade carefully. Take a photograph of the tire’s original position and crown before removal.
Remove the upper and lower wheel if your saw design allows it. Some tires can be replaced with the wheels in place, but removing the wheel gives you better access and makes cleaning easier. Remove retaining clips, nuts, or washers according to the saw manual. Keep track of spacers and the order of the parts.
Cut the old tire with a utility knife or side cutters, keeping the blade pointed away from your hands. Do not pry aggressively against the wheel rim. Clean the wheel thoroughly with a plastic scraper and a rag dampened with a mild solvent that is safe for the wheel material. Remove every strip of old adhesive, rubber, and packed sawdust. A small amount of residue can create a high spot and produce a visible wobble.
Install the New Tire
Before installation, inspect the wheel for a bent rim, corrosion, sharp edges, or a damaged crown. Spin the wheel by hand and watch the rim. If it wobbles, fix that problem before installing a tire. Also check the wheel bearings; roughness or side play will undermine accurate tracking.
Warm a urethane tire in hot tap water for about 10 to 15 minutes. Do not use an open flame, heat gun, or boiling water. The goal is to make the material flexible, not to deform it. Stretch the tire over the wheel by hand, working around the rim in small sections. A plastic tire lever can help, but avoid screwdrivers, which can cut the tire or gouge the wheel.
Rubber tires may require a thin, even layer of the adhesive specified by the manufacturer. Apply enough to hold the tire in place, not enough to form lumps beneath it. Let the adhesive cure fully before tensioning the blade. A band saw tire adhesive is useful for replacement rubber, but it is normally unnecessary for a properly sized urethane tire.
Make sure the tire is centered on the wheel and seated evenly in the rim. Rotate the wheel slowly and check for a section that is stretched higher or lower than the rest. Some tires have a molded crown; others are flat and depend on the wheel profile. Do not sand a new tire unless the manufacturer specifically permits it.
Check Blade Tracking
Install the blade with the teeth pointing toward the front of the saw and set the guides well away from it. Apply moderate blade tension, enough to remove slack but not the maximum setting. Turn the upper wheel by hand and observe where the blade rides on the tire. On many saws, the blade’s deepest part should run near the center of the crown. Some manufacturers specify a different position, especially for wide blades, so follow the manual when available.
Use the upper wheel tracking adjustment in small movements. Turn the wheel by hand through several revolutions after each adjustment. Never adjust tracking with the machine running. The blade should remain in the same position rather than walking toward the front or rear edge. If it moves consistently, check whether the tire is seated correctly before making a larger adjustment.
Once tracking is stable, set the side and thrust guides close to the blade without touching it. A common starting point is roughly 1/32 inch behind the blade and just clear of the blade sides, though the saw manual takes priority. Refit the guards, close the doors, and run the saw briefly with no workpiece. Stop immediately if the blade oscillates, the tire squeals, or the blade approaches either wheel edge.
Troubleshoot Tracking Problems
| Symptom | Likely cause | What to check |
|---|---|---|
| Blade repeatedly walks off the tire | Incorrect tracking adjustment, loose tire, or wrong tire size | Tire seating, crown, wheel tilt, and tension |
| Blade stays in place but vibrates | Flat spot, uneven tire, bent wheel, or damaged blade | Rotate the wheel by hand and inspect the tire surface |
| Cut drifts despite steady tracking | Dull or poorly set blade, insufficient tension, or incorrect guide setup | Install a sharp blade and reset guides |
| Rubber tire slips on the wheel | Oil, sawdust, failed adhesive, or an oversized tire | Clean the wheel and replace the tire if it has stretched |
For routine maintenance, brush sawdust from the tires when you clean the machine and release blade tension during long periods of storage if the manufacturer recommends it. Recheck tracking whenever you change blade widths. A new tire should not need constant adjustment; repeated movement usually indicates a fitting, wheel, bearing, or blade problem rather than a bad tracking technique.
