AR-PRO 18x8.50-8 Tubeless Golf Cart Tires (2-Pack) — 4-Ply Durable, Turf-Saver Tread for Stability

These 18-inch diameter, 8.50-inch section width tires are built for non-highway use on golf carts, riding mowers and other yard machines. Sold as a pair without rims, the tubeless design simplifies mounting and reduces the need for inner tubes while a 4-ply carcass balances strength with a lighter ride. Maximum load per tire is 815 lbs and the factory-recommended maximum inflation is 30 psi — specifications that suit many mid-size utility and recreational machines.

How do these tires improve handling on grass and cart paths?

The slightly wider footprint spreads weight more evenly across turf and hard surfaces, which helps reduce rutting and the sawtooth wear that can occur with narrow tires. The non-directional tread provides consistent traction in both forward and reverse, so steering feels predictable around turns and on slopes.

• Wider 8.50-inch section width for better surface contact
• Non-directional tread for even wear and stable steering
• 4-ply construction for balanced sidewall support
• Designed for turf-friendly performance on grass and paths

Are these tires compatible with my golf cart or mower?

These tires are intended as direct-fit replacements where an 18x8.50-8 size is specified. They are tubeless and meant for non-highway, non-winter service, so verify rim diameter and load needs before purchasing. Rims are not included, so you’ll either mount them on your existing rims or purchase compatible wheels separately.

• Size: 18" diameter x 8.50" section width x 8" rim diameter
• Check existing rim compatibility before installation
• Suitable for many golf carts, garden tractors, and riding mowers
• Not for highway use or winter traction applications

What load and inflation specs should I follow?

Each tire has a 4-ply rating and supports up to 815 lbs (approximately 369.7 kg). The manufacturer lists a 30 psi maximum inflation pressure — staying within that range preserves tire life and maintains the intended ride quality. Regularly check pressure when carrying heavy loads or after seasonal storage.

• 4-ply rated construction for everyday utility use
• Maximum load: 815 lbs (369.67 kg) per tire
• Maximum inflation: 30 psi — do not exceed
• Inspect pressure periodically for consistent performance

How easy is installation and what’s included?

These tires ship as a two-piece set and come tubeless, eliminating the need for inner tubes if mounted on compatible rims. Because rims are not included, installation requires either your current wheels or new rims sized 8 inches in diameter. Professional mounting is recommended if you lack tire-mounting tools or experience.

• Includes two 18x8.50-8 tubeless tires, no rims
• Mount on existing 8" rims or purchase compatible wheels
• Tubeless setup reduces maintenance compared to tube-type tires
• Consider professional mounting for safe, even seating

Who is this for: These AR-PRO tires suit owners of golf carts, riding mowers, yard tractors, and other outdoor power equipment that require an 18x8.50-8 tire. They are ideal for users who need a robust replacement that balances turf protection, stable handling, and a straightforward tubeless installation. If you need tires for highway driving, winter traction, or heavy industrial loads, consider a product specifically rated for those conditions.