AR-PRO 2-Pack 18x9.5-8 Lawn Mower Tire and Wheel Assembly, 4-Ply Tubeless Turf Tires on Silver Rim, 4 Lug 4" Bolt Pattern, 2.83" Center Hole, for Zero Turn & Riding Mowers

What It Is

This is a 2-pack of complete tire and wheel assemblies designed for zero-turn mowers and riding mowers. Each unit includes an 18x9.5-8, 4-ply tubeless turf tire mounted on a silver steel rim, ready to bolt on without extra parts or mounting.

Fitment & Compatibility

Before buying, confirm these three measurements:

• Bolt pattern: 4-lug, 4-inch bolt circle (center-to-center across opposite holes). Common on many commercial zero-turn mowers (e.g., Toro, Exmark, Scag, John Deere) and some residential riders. Measure your existing wheel or hub—many 4-lug patterns are 4" on 4", but verify.
• Center hole: 2.83 inches. If your mower’s hub pilot diameter is smaller than this, the wheel won’t center properly. Measure the hub’s outer diameter where the wheel sits.
• Tire size: 18x9.5-8. Check your current tire sidewall for this exact size. If you have 18x8.5-8 or 18x10-8, these will fit the same rim but may change ground clearance or deck level slightly.

Not a universal fit—some brands (e.g., Cub Cadet, Husqvarna) use 3.75" or 4.5" bolt patterns. Measure before ordering.

Key Things to Know

• 4-ply rating is standard for turf tires—good for lawns, not for heavy rocks or sharp debris. Avoid overloading or aggressive terrain.
• Installation is bolt-on if your bolt pattern and center hole match. No tire mounting or balancing required. Torque lugs to 45–55 ft-lbs.
• Tubeless design means no inner tube to pinch or leak, but the rim must seal well. Check bead seating after mounting—if air leaks, try soapy water on the bead edge.
• Silver rim is basic steel—no rust coating. Expect cosmetic rust over time if stored outdoors. A coat of spray paint helps.

Should You Buy It

If your mower has a 4" bolt pattern and a 2.83" center hole, and you need a durable, ready-to-install replacement set for turf use, this is a solid value. It’s not for heavy-duty off-road or rocky conditions, but for standard lawn mowing on grass, it’s a reliable, cost-effective choice.