Maxam
Ply rating: 20 ply · LS-2 forestry
Overall diameter: 64.2 in (1,632 mm) · Section width: 27.9 in (709 mm)
Tread depth: 72/32nds (57 mm) · Rim: DW25A
Steel breaker belt, cut-resistant compound, nylon-wrapped beads, and a heavy-duty shoulder and sidewall — with an extra-wide footprint for flotation in muddy, wet ground.
Firestone
Ply rating: 20 ply · LS-2 · Tubeless
Overall diameter: 65.5 in · Section width: 28.1 in · Rim: 25.00
Max load: 16,100 lb at 40 psi · Bar height: 2.20 in
CRC cut-resistant compound with 23-degree tread bars that run 25% deeper in the center and up to 42% thicker, plus a heavy-duty bead-and-rim protector to keep debris out.
Primex
Ply rating: 20 ply · Tubeless
Overall diameter: 63.6 in · Section width: 27.4 in · Rim: DW25A/B
Tread depth: 73/32nds · Max load: 16,000 lb at 40 psi
Heavy sidewall and deep undertread gauge with a highly cut- and chip-resistant compound, built for demanding logging service.
Advance
Ply ratings: 16-20 ply · Tube type and tubeless
Overall diameter: 66.0 in (1,676 mm) · Section width: 26.9 in (683 mm)
Tread depth: 57 mm (2.25 in) · Rim: DW25A
Back Bay Capital Corporation DBA SkidderTires · 338 N. Main St, Brewer, ME 04412 · (207) 370-8473 · https://skiddertires.org