Description
Seal Rite Seal Coat Trailer Spare Tire Unmounted
The Seal Rite Seal Coat Trailer Spare Tire Unmounted is a heavy-duty replacement tire and wheel assembly designed to provide contractors with a reliable backup wheel solution for trailers, equipment carts, and other pavement maintenance units. Featuring a 17.5″ 8-lug HD wheel and tire, this unmounted spare offers flexibility and peace of mind, allowing you to mount it to virtually any compatible trailer or rig in need of an extra wheel.
Contractors operating sealcoating rigs, spray trailers, and utility trailers depend on dependable mobility to transport equipment between jobs. A flat tire or damaged wheel can cause lost production time, missed appointments, and unnecessary stress on crews. Having a properly sized, heavy-duty spare ready to mount helps minimize downtime and keeps your schedule on track.
Though this spare tire comes unmounted, its 17.5″ diameter and 8-lug wheel bolt pattern make it compatible with a wide range of trailer configurations. Whether you are outfitting a new trailer or adding a backup wheel to your existing fleet, this spare provides a rugged, contractor-grade option that supports field reliability.
Designed for Professional Sealcoat Trailers and Equipment
Sealcoat and pavement maintenance contractors use a variety of trailers for transport, storage, and equipment support. Trailers loaded with heavy tanks, compressors, and spray rigs place high demands on tires and wheels, making robust spare components essential. This spare tire and wheel assembly is sized and configured to work with heavy-duty applications common in the sealcoating industry.
Heavy-Duty Wheel and Tire Combination
The 17.5″ HD wheel paired with a matching tire delivers substantial load-carrying capacity and durability compared to standard trailer wheels. The 8-lug bolt pattern is commonly used on mid-to-large size trailers, providing secure fitment and dependable performance under load.
Because the tire is shipped unmounted, contractors can have it professionally mounted and balanced to match the specifications of the trailer it will support. This flexibility allows compatibility with custom setups and varying trailer designs.
Why a Spare Tire Matters on the Jobsite
Tire issues are one of the most common causes of roadside delays and unexpected downtime. A spare tire that matches your primary wheel size ensures you can respond quickly to flats, punctures, and tread failure without interrupting your workday. For contractors operating on tight schedules or handling multiple job sites, having a spare ready to mount is a simple yet effective preventative strategy.
What’s Included
(1) 17.5″ 8-lug HD wheel and tire (unmounted)
Key Benefits
Heavy-duty 17.5″ wheel and tire assembly for professional trailer use
Compatible with many mid-to-large size trailer applications
Helps minimize downtime due to tire failure
Can be mounted to most trailers with the correct 8-lug bolt pattern
Flexibility to mount and balance per your trailer’s specifications
Installation Overview
Verify compatibility with your trailer’s axle, hub, and bolt pattern.
Have the tire professionally mounted and balanced on the wheel by a qualified technician.
Install the mounted spare on the trailer using proper torque specifications for your lug nuts.
Inspect tire pressure and wheel fit before transporting equipment.
Regularly check spare tire condition during routine trailer maintenance.
FAQ
Is this spare tire ready to install out of the box?
No. The tire and wheel are shipped unmounted. You must have the tire mounted and balanced before installation.
Can this fit any trailer?
This spare is designed for trailers with a 17.5″ wheel diameter and 8-lug bolt pattern. Always verify compatibility with your trailer before ordering.
Why is having a spare tire important?
A spare ensures you can quickly respond to flats or tire damage on the jobsite, reducing downtime and keeping production schedules on track.
Does this include a tire pressure monitoring sensor (TPMS)?
No. It includes only the unmounted wheel and tire. Any TPMS sensors must be added separately as needed.
Use Case Example
A contractor transporting a loaded spray rig to multiple commercial parking lots experiences a slow leak in one tire. Because a properly sized spare tire was stored on the work truck, the crew is able to have it mounted and installed on the trailer the same day, minimizing schedule disruption and avoiding lost productive hours.
