PROPARTS 20x10.00-8 Lawn Mower Tires with Wheel Assembly, 20x10x8 NHS Turf Tires with 3/4" Bore, 3/16" Keyway, 3.5" Offset Hub, Tubeless 4PR Tires for Riding Mowers & Garden Tractors, Set of 2

What It Is

A set of two complete rear wheel assemblies for riding mowers and garden tractors, combining a 20x10.00-8 NHS turf tire with a steel hub. Designed for low-pressure, low-impact turf use—ideal for mowing, light hauling, and general yard work on lawns, not pavement or heavy-duty commercial jobs.

Fitment & Compatibility

Before buying, verify three things: bore size, keyway, and hub offset. This wheel has a 3/4" bore with a 3/16" keyway—common on many Craftsman, Husqvarna, John Deere, and MTD rear axles. The 3.5" offset hub means the tire sits further out from the mower frame; measure your current wheel’s offset (hub face to wheel centerline) to confirm. Also check tire diameter (20") and width (10") fit under your mower deck and fenders—especially on tight-clearance models. This is an aftermarket replacement, not OEM, so cross-reference your mower’s original part number or axle specs. Not compatible with zero-turn mowers or machines using a 5/8" or 1" bore.

Key Things to Know

• Tubeless & 4PR rating: The tires are tubeless (no inner tube needed) with a 4-ply rating—adequate for residential turf, but not for heavy loads or rough terrain. Overloading can cause sidewall damage.
• Installation: Direct bolt-on if your axle matches the 3/4" bore and keyway. You’ll need a 3/16" key (not included) and a standard socket/wrench set. No tire mounting required—wheels come pre-assembled.
• Common gotcha: The 3.5" offset is wider than some OEM wheels. On certain tractors, it can make the rear track wider, which may affect turning radius or cause tire rub on fenders or deck brackets. Test clearance before full use.
• Quality note: Budget-friendly steel hubs; may show rust over time if stored outdoors. Tires are soft-compound turf rubber—great for traction on grass, but wear quickly on concrete.

Should You Buy It

Buy if you need a reliable, cost-effective rear tire replacement for a residential riding mower or garden tractor with a 3/4" axle and 3.5" offset. It’s a solid value for lawn-only use, but skip it if you need heavy-duty flotation, a different offset, or a zero-turn fit—check your axle specs first to avoid a return.