Martin Wheel Tire and Rim Assembly 185/80D13 5-Hole Custom Spoke Load Range D

This Martin Wheel tire and rim assembly pairs a 185/80D13 bias-ply trailer tire with a 5-hole custom spoke wheel, sold as a complete mounted unit ready to bolt onto a compatible trailer hub. The tire is rated Load Range D for hauling boats, utility trailers, and other towable loads that call for a heavier-duty carcass than a standard Load Range B or C tire. The custom spoke wheel design gives the assembly a distinct appearance compared to a plain steel or painted wheel, while the 5-hole bolt pattern matches common trailer hub configurations in this tire size class.

Because the tire arrives already mounted to the wheel, installation is a straight swap: remove the old wheel and tire as a unit and bolt on this assembly, which saves the time and cost of a separate tire mounting and balancing step. This makes it a practical choice for replacing a worn, cracked, or dry-rotted trailer tire, or for building out a spare.

Specifications

• Brand: Martin Wheel
• Manufacturer Part Number: DM185D3D-5CI
• Tire Size: 185/80D13
• Bolt Pattern: 5-Hole
• Wheel Style: Custom Spoke
• Load Range: D
• Assembly Type: Tire and rim, pre-mounted
• Weight: 40 pounds

Frequently Asked Questions

What size tire comes on this assembly? The Martin Wheel DM185D3D-5CI assembly is built with a 185/80D13 tire, mounted directly onto the wheel.

Is the tire already mounted on the wheel? Yes, the DM185D3D-5CI is sold as a complete tire and rim assembly, so the 185/80D13 tire arrives pre-mounted and ready to install.

What is the bolt pattern on this wheel? This assembly uses a 5-hole bolt pattern, matching common trailer hubs sized for 185/80D13 wheels.

What load range is the tire? The tire on the DM185D3D-5CI assembly is rated Load Range D, suited to heavier trailer loads than a Load Range B or C tire.

What does the wheel look like? The DM185D3D-5CI features a custom spoke wheel design rather than a plain solid or painted steel wheel.

How much does this tire and rim assembly weigh? This assembly weighs 40 pounds as a complete mounted unit.

Do I need to have the tire mounted separately? No, the DM185D3D-5CI comes with the 185/80D13 tire already mounted on the 5-hole custom spoke wheel, so no separate mounting or balancing is needed before installation.

What is the Martin Wheel part number for this assembly? The part number is DM185D3D-5CI, identifying this specific 185/80D13, 5-hole, Load Range D custom spoke assembly.

What is this assembly typically used for? This 185/80D13 assembly is designed for trailer applications, such as boat trailers and utility trailers, that use a 5-hole hub and require a Load Range D tire.

Can I use this as a spare tire and wheel? Yes, since the DM185D3D-5CI is a complete pre-mounted tire and rim assembly, it can be kept ready to install as a spare for a trailer using a matching 185/80D13, 5-hole setup.