AR-PRO 20x8.00-8 Rear Tire & Wheel Assemblies (2-Pack) - 3/4" Bore, 3.5" Offset, 4-Ply Tubeless on Yellow Steel Rims

These AR-PRO 20x8.00-8 rear tire and wheel assemblies (2-pack) are direct-fit replacements designed to match John Deere-style rear wheels with a 3/4" bore, 3.5" offset hub and 3/16" keyway.

Replace worn or damaged mower rear wheels with this pair of pre-mounted tubeless tires on powder-coated yellow steel rims. Each assembly comes with a 20x8.00-8 turf tire built to a 4-ply rating, sized to fit many John Deere rear applications and similar garden tractors. Before ordering, confirm measurements on your existing wheel — especially bore diameter, hub offset and the keyway — to ensure a precise fit.

Will these wheels fit my John Deere or equivalent rear axle?

Compatibility depends on three key dimensions: the borehole diameter, hub offset and keyway cut. These AR-PRO wheels are made for a 3/4" (0.750") bore, a 3.5" offset hub, and require a 3/16" (0.183") keyway in the bore to lock to the keyed shaft.

• Confirm your current wheel bore is 3/4".
• Measure hub offset; this product has a 3.5" offset.
• Ensure your axle has a 3/16" key or you can add the keyway to match.

How durable are these tires for lawn and turf use?

These are tubeless, 4-ply-rated turf tires built for traction on grass and light off-road surfaces while minimizing turf damage. The tread blends turf lugs and patterned ribs to balance grip and surface protection, and the solid steel rim resists bending under typical lawn and garden loads.

• 4-ply construction for increased load capacity (up to the tire's rating).
• Turf lug pattern reduces tearing and marks on grass.
• Powder-coated yellow steel rims resist corrosion and impact.

How do I install these wheel assemblies on my mower?

Installation is straightforward if your axle and keyway dimensions match; remove the old wheel, slide the new wheel onto the keyed axle, and secure with the appropriate retaining hardware. Because these come pre-mounted, you won’t need to seat a tire on the rim — just align the keyway and bolt or cotter pin according to your mower’s original setup.

• Lift and secure mower safely before removing wheels.
• Slide wheel onto 3/4" keyed shaft, align 3/16" keyway with key.
• Tighten axle nut/retainer to manufacturer torque specs.

What load and operating limits should I expect from these assemblies?

The tubeless 20x8.00-8 tires are rated at a 4-ply strength suitable for garden tractors and riding mowers; they are marked NHS (not for highway service) and intended for off-road lawn use. The maximum load capacity per tire corresponds to the tire specification and is adequate for typical rear-mower loads when used as a pair.

• 4-ply tire construction for typical lawn tractor loads.
• Tubeless design reduces pinch-flat risk versus tube tires.
• Not intended or certified for highway or high-speed road use.

Who is this for: These AR-PRO wheel and tire assemblies are aimed at homeowners, landscapers and small-scale groundskeepers who need a reliable, ready-to-install replacement for 20x8 or 20x10 rear mower wheels that match John Deere-style specifications. Choose this 2-pack if you want pre-mounted tubeless tires on durable yellow steel rims and your mower axle has a 3/4" bore with a 3/16" keyway and roughly a 3.5" hub offset. If you’re unsure about fit, measure your existing wheel dimensions or consult your mower manual before purchase.