Set of 2-20x10.5-8 4Ply Super Turf Tire

What It Is

This is a set of two 20x10.5-8, 4-ply rated Super Turf tires designed for zero-turn mowers, garden tractors, and commercial mowers that need a wider, flatter footprint for reduced turf damage and better traction on slopes and uneven terrain.

Fitment & Compatibility

• Size check: Must match 20x10.5-8 (20" diameter, 10.5" width, 8" rim). Measure your current tire’s sidewall markings—do not rely on deck size alone.
• Rim width: These fit 8" diameter rims, but check that your rim width is between 7-9 inches (most zero-turn rims are 8-9"). If your rims are narrower, tire may bulge or not seat correctly.
• Brand/model: Common on many Toro, Exmark, John Deere, and Scag zero-turn models. Verify OEM part number or measure your existing tire’s overall height and width.
• OEM vs aftermarket: These are aftermarket replacements. They generally match OEM specs, but tread pattern and sidewall stiffness may differ slightly from original equipment.
• Load capacity: 4-ply rating supports ~350-400 lbs per tire (check sidewall). Ensure your mower’s total rear axle weight is under that combined limit.

Key Things to Know

• Turf-friendly tread: The Super Turf pattern is a flat, ribbed design that minimizes turf scuffing compared to knobby tires. Good for manicured lawns.
• Installation: Moderate difficulty—requires tire irons or a machine to mount. Tubes are not needed if rims are tubeless-style (most zero-turn rims are). Check for rust or damage on beads before mounting.
• Pressure range: Typically 15-20 psi. Overinflating reduces footprint and increases turf damage; underinflating can cause sidewall flex or bead leaks.
• Gotcha: Some aftermarket tires run slightly taller or wider than OEM. If your mower has tight clearance (e.g., fenders, deck), measure before buying.

Should You Buy It

If you need durable, turf-friendly rear tires for a zero-turn or garden tractor and want a proven aftermarket option at a reasonable price, this set is a solid choice. Avoid if you need aggressive off-road traction or have odd-sized rims (e.g., 7" wide or less).