30 inch Carlisle wheels and tire assemblies span the largest agricultural, floatation, and heavy-duty fitments offered across the Carlisle range, where a 30-inch overall diameter is reached through tall radial and bias farm casings rather than a single rim size. Here you can compare the specific Carlisle models that build out to roughly 30 inches tall, with options offered in Cream and White on assembled fitments. Every option shown ships free, with financing available through Affirm.
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Why 30-inch Carlisle fitments matter
At this diameter, Carlisle leans heavily on its farm and industrial heritage. Carlisle's published material describes tires "purpose built to fit a terrain, application or machine," and the 30-inch class is where tractor, sprayer, and harvester casings live alongside taller trailer and turf sizes. Choosing by overall diameter rather than rim width keeps load rating, rolling circumference, and clearance correct for the equipment, which is the part most shoppers get wrong. Because each model carries its own casing design, the right pick depends on the implement, not just the look.
Which Carlisle models reach 30 inches
Several families produce a tall, near-30-inch stance. The Farm Specialist R-1 is a deep-lug agricultural drive tire that scales from the high-20s well past 60 inches, and Carlisle catalog data lists a 16.9-30 R-1 fitment in this range. The Farm Specialist I-1 and Farm Specialist F-2 rib designs cover implement and front positions near 30 inches, while the Farm Specialist HF-1 sits around 30.9 inches. The CSL16 tall-casing model and the Guard Dog HD heavy-duty tire also land in the low-30s. For lawn and turf equipment, the Turf Pro R-3 and Ground Force 400 Ultra reach into the 30-inch band, and trailer-minded shoppers can look at the Radial Trail HD and Radial Trail for tall ST fitments. The CSL 24 line, designed for heavy large-tractor, sprayer, and harvester use, climbs from the high-30s upward.
Finishes and assembled options
On mounted-and-ready fitments, Carlisle offers Cream and White assembly colors. If you want a complete wheel-and-tire unit, the Assembly White line shows how Carlisle pairs a casing to a painted center; you can also browse the 29-inch fitments just below this class.
Fitment coverage
Across the wheel and assembly fitments stocked, the real bolt patterns offered are 4x4.00, 5x4.50, 6x6.00, and 8x8.00 — small-bolt-circle hubs typical of trailers, mowers, carts, and light utility machines rather than passenger vehicles. The tall 30-inch farm casings themselves mount to agricultural rims sized to the equipment. Match the hub pattern to your axle first, then confirm the casing's section width and load index for the load you carry.
How to choose
Start with the machine: a drive position on a compact tractor points toward the R-1 lug, an implement or float position favors a rib like the I-1 or F-2, and turf care steers you to the Turf Pro R-3 or a Ground Force model. Confirm overall diameter so your rolling circumference and gearing stay correct, then verify the bolt pattern. If 30 inches is taller than you need, step down to 28-inch, 26-inch, or 24-inch fitments; for shorter trailer and utility sizes, the 22-inch and 18-inch ranges are worth a look. You can always compare the full Carlisle lineup to see how a model scales across diameters.
Frequently Asked Questions
Which Carlisle models actually measure about 30 inches tall? Tall farm and heavy-duty casings such as the Farm Specialist HF-1, Farm Specialist R-1, CSL16, and Guard Dog HD reach into the 30-inch range, alongside turf options like the Turf Pro R-3.
What bolt patterns are available? The fitments here use 4x4.00, 5x4.50, 6x6.00, and 8x8.00 — patterns built for trailers, mowers, carts, and light utility equipment.
What colors can I get? Assembled fitments are offered in Cream and White; the Assembly and Assembly White lines show those mounted options.