(2) Super Turf Tire Assemblies 18x9.50-8 Fits Walker Models D and T 7070

What It Is

This is a set of two (2) 18x9.50-8 Super Turf tires mounted on wheels, designed as a direct-fit replacement for the front caster tires on Walker Model D and Model T zero-turn mowers (typically commercial-grade, mid-mount mowers used for turf finishing).

Fitment & Compatibility

• Exact fit for: Walker Model D and T series (including T26i, T29d, T44d, T50d, T70d, D35, D45, D50, D60, D70). Does not fit older Walker models with 16x6.50-8 tires or smaller wheels.
• Tire size: 18x9.50-8 (18" overall diameter, 9.50" tread width, 8" rim). Verify your existing tire sidewall markings match exactly before ordering.
• Bolt pattern: Walker uses a 4-bolt pattern on a 4" bolt circle (4 on 4"). Measure center-to-center on opposite bolts—do not assume universal fit.
• OEM cross-reference: Replaces Walker OEM part numbers 7070, 7070-1, or 7070-2. Aftermarket, but fully interchangeable with genuine Walker wheels.
• What to check: Measure your current tire’s diameter and width, confirm the wheel hub bore is large enough to clear your axle (typically 5/8" or 3/4" on these models), and ensure the valve stem location doesn’t interfere with your deck or frame.

Key Things to Know

• Quality: These are Super-brand turf tires with a ribbed tread pattern designed for low ground pressure and minimal turf damage. They are not heavy-duty flat-free units—expect standard pneumatic performance.
• Installation: Simple bolt-on swap. No special tools needed beyond a socket set (likely 9/16" or 5/8" for the lug nuts). Torque to 35-45 ft-lbs.
• Common gotcha: The included wheels are steel, not aluminum. Some Walker models use a slightly different offset—check that the tire’s centerline aligns with your caster fork to avoid scrub.
• Pressure: Run at 12-15 psi for most turf applications. Over-inflating (above 20 psi) can cause scalping and a harsh ride.

Should You Buy It

Yes, if you own a Walker Model D or T and need a direct, affordable replacement for worn or damaged front turf tires. The 5.0-star rating and low price point make this a solid value for commercial or residential use, provided you verify your bolt pattern and tire size match. Skip it if you need flat-free or foam-filled tires for heavy debris or puncture-prone terrain.