Trailer Wheel Rims & Hub Assemblies

Both use the same tubeless disc wheel design and bolt pattern family, but the 24.5 wheel rim is built from thicker gauge steel and rated to a higher load per wheel end — typically used on tandem and tridem lowbed axles carrying heavier concentrated loads, while 22.5 covers standard flatbed and tanker service.

Both. We supply bare tubeless disc wheels for shops that press their own hubs, and complete hub assemblies with bearings, seal and hub cap pre-installed for buyers who want a bolt-on wheel end. Tell us which and we quote accordingly.

Yes. Send us the bolt circle diameter, number of studs, and hub bore measurement (or the axle brand/model) and we'll confirm compatibility before quoting — most 10-stud 285mm and 8-stud 275mm patterns are stock dies.

Yes, our trailer wheel rims are built to DOT and ECE dimensional and load standards, and we can provide TUV or third-party inspection reports for container-load orders on request.

Most tri-axle flatbeds running 27-40 ton gross combination weight use a 22.5 or 24.5 wheel rated 8,000-10,000 kg per wheel end. Tell us your GVW and axle configuration and we'll recommend the correct rim and hub spec.

Yes — these are just different ways buyers phrase the same search for the tubeless steel disc wheel that carries your trailer tire. We stock trailer rims in 17.5 through 24.5 sizes, and whether your purchase order calls it a rim trailer, a wheel rim, or a trailer wheel rim, it's the same part coming off the same die.

Nothing — they're the same part under different catalog naming. Whether your system lists it as a wheel hub assembly, a wheel and hub assembly, or abbreviates it to hub assy wheel, we supply the same pre-mounted unit: wheel hub, bearings, oil seal, hub cap and studs installed on the rim, ready to slide onto the axle spindle.

A complete unit covers the parts of wheel hub most buyers ask about — the wheel hub itself, cup-and-cone bearings, oil seal, a trailer hub cap and wheel studs, pressed and torqued at the factory.

Our 8 lug trailer wheels use the 8-stud 275mm bolt pattern, matched to most Fuwa, BPW and SAF-style axle spindles running across Africa, the Middle East and Latin America. We keep dies for this pattern in stock alongside the 10-stud 285mm size, so lead time doesn't slip on either.

15 6 lug trailer wheels (5-on-5.5 or 6-on-5.5) are the most common pattern for single-axle boat and utility trailers in that size, and 16 6 lug trailer wheels cover the same pattern one size up. Tandem-axle trailers carrying heavier loads often step up to an 8-lug pattern in the 16 inch size. We stock 15 inch trailer rims and 14 inch trailer rims in both bare and pre-mounted options, so tell us your axle's stud count and circle diameter and we'll confirm fit.

A trailer wheel stud is the threaded fastener pressed into the hub that secures the wheel to the axle spindle through the bolt pattern — 10-stud 285mm or 8-stud 275mm on most of our hub assemblies. Studs are pressed and torqued at the factory as part of the complete hub assembly, along with bearings, seal and hub cap.