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Built to Pull, Haul, and Grip — 18.4-30 Tires That Don’t Quit
Used by 25,000+ loggers - Primex, Alliance, Firestone in Stock

Size: 18.4×30 Ply 10
Type: TT
RIM: DW16A
O.D. (in): 62
S.W. (in): 18.4
Rolling Circumference (in): NA
Static Loaded Radius (in): N/A
Recommended Load (lb): 8400
Inflation Pressure (psi): 31
Speed (mph): 5
Weight: 340
In Stock. Ready to Ship

Specifications
Size: 18.4-30 Ply 16
Type: TT
RIM: DW16A
O.D. (in): 60.9
S.W. (in): 18.4
Rolling Circumference (in): 182.5
Static Loaded Radius (in): 28.6
Recommended Load (lbs): 8047
Inflation Pressure (psi): 40
Speed (mph): 19
Weight: 384 lbs
In Stock. Ready to Ship
AFB 821 Agro Forestry Steel

Specifications
Size: 18.4-30 Ply 16
Type: TL
RIM: W16L
O.D. (in): 61
S.W. (in): 18
Rolling Circumference (in): 192.0
Static Loaded Radius (in): 29.2
Recommended Load (lbs): 8,215 @ 25 mph
Inflation Pressure (psi): 41
Speed (mph): 25
Weight: 286
In Stock. Ready to Ship
Alliance 333 Agro Forestry

Specifications
Size: 18.4-30 Ply 14
Type: TT
RIM: DW16A
O.D. (in): 61
S.W. (in): 18.1
Rolling Circumference (in): 180.5
Static Loaded Radius (in): 27.6
Recommended Load (lbs): 7400
Inflation Pressure (psi): 35
Speed (mph): 25
Weight: 335
In Stock. Ready to Ship
What size is an 18.4-30 tire?
An 18.4-30 tire is about 61 inches in overall diameter and about 18 to 19 inches in section width, mounted on a 30-inch rim (common rim DW16A). Exact dimensions vary by brand and model — call (207) 370-8473 and we will confirm the exact tire on the ground.
What machines use 18.4-30 tires?
18.4-30 is a common size on smaller skidders and on farm tractors that work in the woods. Confirm fitment for your exact machine by calling (207) 370-8473.
Which brands and models do you carry in 18.4-30?
We carry the Advance Logstomper Ultra LS-2, the Primex Logmonster LS-2, the Alliance 333 Agro Forestry, and the AFB 821 Agro Forestry Steel in 18.4-30, in ply ratings from 10 to 16. Call (207) 370-8473 for what is on the ground today.
How much does an 18.4-30 skidder tire cost?
Pricing changes with brand, ply, and freight — we quote current, delivered pricing by phone. Call (207) 370-8473.
Back Bay Capital Corporation DBA SkidderTires · 338 N. Main St, Brewer, ME 04412 · (207) 370-8473 · https://skiddertires.org