(2) Turf Tire Assemblies 20x10.00-8 Fits Gravely Ariens ZT XL Zoom 48" 54" 07100513

What It Is

This set of two 20x10.00-8 turf tire assemblies is designed as a direct-fit replacement for the rear drive wheels on Gravely and Ariens ZT XL, Zoom, and select 48" and 54" zero-turn mowers. They provide the traction and low ground pressure needed for residential turf without damaging the grass.

Fitment & Compatibility

Before buying, verify these three things:

1. Machine model and year – Fits Gravely ZT XL (48" and 54" decks) and Ariens Zoom (48" and 54" decks). Also compatible with OEM part number 07100513. Check your mower’s model plate (usually under the seat or on the frame) to confirm.
2. Tire size – Must be 20x10.00-8. Measure your current tire’s sidewall markings. The rim width is 8" diameter; the tire width is 10".
3. Axle and hub pattern – These are a 4-bolt wheel pattern. Remove a rear wheel and confirm the bolt hole spacing matches your axle hub. If you have a different pattern (e.g., 3-bolt or 5-bolt), these won’t fit.

These are aftermarket assemblies, not genuine OEM Gravely/Ariens, but they are direct replacements for the specified models.

Key Things to Know

• Quality – Rated 5/5 from one review. Likely a solid mid-range turf tire. Expect good tread life for residential use but not commercial abuse.
• Installation – Moderate difficulty. You’ll need a jack, lug wrench, and possibly a torque wrench (tighten to 50-60 ft-lbs). The tires come pre-mounted on rims, so no mounting required.
• Common gotcha – The 20x10.00-8 size is taller and wider than some stock tires. Check clearance between the tire and the mower frame, deck, or fenders before fully tightening. If your mower uses a different tire size (e.g., 20x8.00-8), these will be too wide.
• Pressure – Run at 12-15 PSI for turf. Overinflation reduces traction and increases turf damage.

Should You Buy It

If you own a Gravely ZT XL or Ariens Zoom with a 48" or 54" deck and need a direct, no-hassle replacement for worn rear tires, this set is a solid choice. For heavy commercial use or if your mower requires a different tire size or bolt pattern, look elsewhere.