Trailer Wheel Rims & Hub Assemblies
We stamp and roll trailer wheel rims in 17.5, 19.5, 22.5 and 24.5 sizes for flatbed, tanker, lowbed and container chassis. Every trailer rim leaves the shop shot-blasted, primed and powder-coated, then paired with a hub assembly built to the bolt pattern your axle already runs — 10-stud, 8-stud or ISO metric.
Specifications
| Rim size | 17.5 x 6.00, 19.5 x 6.75, 22.5 x 8.25/9.00, 24.5 x 8.25 |
|---|---|
| Wheel type | Tubeless disc wheel, single or duplex |
| Bolt pattern | 10 x 285mm / 8 x 275mm / 10 x 335mm ISO |
| Load rating | 3,000 - 10,000 kg per wheel end |
| Material | High-strength steel, DOT/ECE spec |
| Finish | Shot-blast + zinc primer + powder coat, white or black |
| Hub bore | Matched to Fuwa/BPW/SAF axle spindle, greased or oil-bath |
| Certification | ISO 9001, DOT, TUV on request |
Steel Wheel Rims Built for the Axle You Already Run
A trailer rim that doesn't match the axle spindle and hub bore ends up as a warranty claim six months down the road. Before we roll a single wheel rim we confirm the bolt circle, offset and hub bore against your trailer axle spec — 10-stud 285mm and 8-stud 275mm patterns cover most Fuwa, BPW and SAF-style axles running in Africa, the Middle East and Latin America, and we keep dies for both in stock so lead time doesn't slip.
Every steel wheel rim is roll-formed from high-strength steel coil, not stamped from scrap plate, which is why the disc wheel holds its concentricity after 200,000 km of loaded running. We run each batch through a runout check before shot-blasting so you're not chasing vibration complaints from drivers a year after delivery.
22.5 Trailer Rim: the Volume Size for Semi-Trailers
The 22.5 trailer rim in 8.25 or 9.00 inch width is what moves on 90% of the semi-trailers we build parts for, matched to 11R22.5, 12R22.5 and 295/80R22.5 trailer tires. We offer it as a bare tubeless rim for shops that press their own hub, or as a complete hub assembly with bearings, seal and hub cap installed so it bolts straight onto the spindle.
For lowbed and multi-axle flatbeds running heavier axle loads, step up to the 24.5 wheel rim rated to 10,000 kg per wheel end — same tubeless disc wheel design, thicker gauge steel, same bolt pattern family so you're not stocking a second set of lug nuts.
Hub Assembly Options: Bare Rim, Hub-Ready, or Complete
Fleets running their own maintenance shop usually order the bare disc wheel and mount their own hub, bearings and seal to whatever spec they already stock. Fleets buying at scale for new-build trailers order the complete hub assembly — wheel hub, cup and cone bearings, oil seal, hub cap and wheel studs pressed and torqued at the factory, ready to slide onto the axle end. Either way the wheel hub bore is bored to match your axle spindle diameter within tolerance, so there's no line-boring on your end.
We also supply the hub alone for shops rebuilding worn wheel ends without replacing the rim — same bolt pattern, same bore, cheaper than a full hub assembly when the rim is still round.
Finish and Corrosion Protection for Coastal and Desert Routes
Trailer wheel rims running coastal East Africa or Gulf routes see salt air and road de-icing chemicals that eat a cheap paint job in a season. Our standard finish is shot-blast to white metal, zinc-rich primer, then powder coat baked on — the same process we use on mudguards and chassis brackets. White is the standard export color; black and custom fleet colors are available on volume orders.
We also offer hot-dip galvanized rims for buyers running unpaved routes where stone chips strip painted finishes fast — costs more upfront, outlasts powder coat by years in abrasive conditions.
Frequently Asked Questions
What's the difference between a 22.5 and 24.5 trailer rim?
Do you sell wheel rims without the hub, or only complete hub assemblies?
Can you match a bolt pattern for a non-Fuwa axle?
Are the wheel rims DOT and ECE certified?
What load rating do I need for a tri-axle flatbed trailer?
Are 'trailer rims,' 'rim trailer' and 'wheel rim' all the same part?
What's the difference between a wheel hub assembly, a wheel and hub assembly, and a hub assy wheel?
Tell us the part you need and your destination port — we'll send specs & a quote today.
Reply within 24 hours — or WhatsApp us at +86 199 5331 6215.