BONNLO 18x9.5-8 Lawn Mower Tires(2-Pack),4PR Turf Tire Fits Most Lawn & Garden Riding Mower Tractor Golf Cart Utility Vehicles,Tubeless

What It Is

The BONNLO 18x9.5-8 4PR turf tires are a set of two tubeless rear tires designed for lawn and garden riding mowers, tractors, zero-turn mowers, golf carts, and utility vehicles. Their wide, low-profile tread pattern minimizes turf damage while providing stable traction on grass and hard-packed dirt.

Fitment & Compatibility

Before buying, check three things: tire size (18x9.5-8 must match your current tire’s stamped size), rim diameter (8 inches), and load capacity (these are 4-ply rated, typically 300–400 lbs per tire). They fit most brands like John Deere, Husqvarna, Craftsman, Troy-Bilt, and Ariens, but always verify your mower’s model number against the product listing. These are not intended for front tires on most riding mowers (fronts are usually smaller, like 15x6-6 or 16x6.5-8). Measure your existing tire’s overall diameter and width—if they’re close to 18” tall and 9.5” wide, they’ll likely work.

Key Things to Know

• Tubeless design – No inner tube required, but you must use a compatible valve stem and ensure the rim bead is clean for an airtight seal.
• Installation difficulty – Moderate; you’ll need basic tools (socket set, jack or blocks) and a tire bead tool or pry bar. Professional mount is recommended if you lack experience.
• Tread pattern – Smooth turf tread is great for lawns but offers limited traction in mud, snow, or loose soil. Not for aggressive off-road use.
• Quality notes – 4-ply rating provides decent puncture resistance for residential use, but heavy commercial mowing may require 6-ply tires.

Should You Buy It

If you need a budget-friendly, reliable replacement for worn rear turf tires on a residential riding mower or light-duty tractor, these are a solid choice. They work best for flat lawns and occasional cart use, but skip them if you need heavy-duty traction or commercial-grade durability.