AR-PRO (2-Pack) 18x9.50-8 Lawn Mower Tires, Replacement 4 Ply Riding Lawn Mower Tire Tubeless, 1040 lbs Load Capacity, Fit for Most Riding Mower, Lawn Garden Tractors

What It Is

This is a 2-pack of 18x9.50-8 tubeless 4-ply tires designed for riding mowers, lawn tractors, and garden tractors. They replace worn or damaged rear tires on most standard residential and light-commercial mowers.

Fitment & Compatibility

Before buying, check these three things:

• Tire size: Must be exactly 18x9.50-8 (diameter x width, rim size). Measure your current tire’s sidewall markings. This size fits many John Deere, Cub Cadet, Husqvarna, and Craftsman models, but not all—verify your mower’s tire size in the manual or on the sidewall.
• Rim width: These fit rims with a 7" to 8" width. Measure your rim’s bead seat width. Too narrow or wide a rim can cause poor seating or uneven wear.
• Load capacity: 1,040 lbs per tire (combined 2,080 lbs) is enough for most residential riders (typically 400–600 lbs total). If you have a zero-turn or heavy-duty garden tractor, check your mower’s total weight plus operator—don’t exceed the tire’s rating.

No deck size or specific brand “fit all” claim—always cross-reference your mower’s manual or OEM tire part number.

Key Things to Know

• Installation: Requires removing the old tire from the rim. A tire machine or manual tools (tire spoons, bead breaker) are needed. Not a 5-minute swap—expect 30–60 minutes per tire if you’re handy.
• Tubeless design: These are tubeless, so no inner tube required. Make sure your rim has a smooth bead seat and valve stem hole. If your rim is rusty or damaged, a tube may be needed (not included).
• 4-ply rating: Good for general mowing, light turf, and gravel/dirt. Not for heavy-duty off-road or rocky terrain—consider a 6-ply if you abuse your mower.
• Tread pattern: The directional tread (chevron-style) provides decent traction on grass and loose soil but may leave slight marks on fine lawns. Rotate per the sidewall arrow for best wear.

Should You Buy It

Buy these if you need a budget-friendly, reliable replacement for worn rear tires on a standard riding mower or lawn tractor, and you’re comfortable swapping tires yourself. Avoid if you need a high-traction tire for steep slopes, heavy loads, or deep mud—step up to a 6-ply or more aggressive tread. For the price, they’re a solid value for general mowing.