2 Pack 18x9.50-8 Lawn Mower Tires with Rim,18x9.50x8 Solid Tire With Wheel with 0.59"Lug Valve Hole, 2.83" Center Bore,4 Ply Tubeless Lawn Garden Turf Tire and Wheel Assembly

What It Is

This is a 2-pack of 18x9.50-8 solid (puncture-proof) lawn mower tires mounted on rims, designed for zero-turn mowers, riding mowers, and lawn tractors that require a durable, flat-free rear tire solution.

Fitment & Compatibility

Before buying, measure your existing tire size—must be 18x9.50-8 (diameter x width x rim diameter). Check the wheel center bore: this rim has a 2.83" bore, which fits most common lawn tractor axles (e.g., 3/4" or 5/8" shafts with a bushing). The lug valve hole is 0.59" (15mm)—verify your mower’s valve stem size. This is a 4-ply, tubeless assembly; it will not fit machines requiring 6-ply or larger bore hubs (e.g., some commercial zero-turns). Measure your wheel bolt pattern (typically 4x4" or 4x4.5")—if your mower uses a different pattern, these won’t mount without an adapter.

Key Things to Know

• Solid tire = no flats, but rough ride. These are heavy (about 20 lbs each) and will transmit bumps more than pneumatic tires. Not ideal for delicate turf or bumpy terrain.
• Installation is straightforward—bolts on like a standard wheel, but you may need a 3/4" or 5/8" bushing for the axle (not included). Check your axle diameter before ordering.
• No valve stem issues (solid tire), but the rim’s 0.59" valve hole is for a tubeless stem if you ever convert to pneumatic—unlikely needed here.
• 4-ply rating is fine for residential mowers up to ~500 lbs per tire; avoid heavy commercial use or steep slopes.

Should You Buy It

Buy this if you’re tired of patching flats on a residential riding mower or zero-turn, want a simple bolt-on upgrade, and don’t mind a firmer ride on flat, dry terrain. Skip it if you need a cushioned ride for delicate lawns or have a commercial mower with a larger axle bore or higher load capacity.