| 1 | Light commercial vehicle wheels | 17.5 × 6.00 in | Steel; formed rim and wheel disc joined by welding | Light trucks and selected urban commercial vehicles | Vehicle original equipment and replacement markets |
| 2 | Medium-duty truck wheels | 19.5 × 6.75 in | Steel; welded wheel assembly | Medium-duty trucks, buses, and delivery fleets | Domestic fleet supply and international replacement demand |
| 3 | Regional-haul truck wheels | 22.5 × 7.50 in | Steel or aluminum, depending on vehicle specification | Regional transport and selected medium-duty applications | OEM fitment and replacement sales |
| 4 | Common heavy-truck steel wheels | 22.5 × 8.25 in | Steel; formed rim with a welded disc | Heavy trucks and trailers using compatible tires and hubs | High-volume commercial vehicle and aftermarket applications |
| 5 | Wide-base heavy-truck wheels | 22.5 × 9.00 in | Steel or aluminum; specification varies by vehicle | Heavy-duty trucks and selected trailer configurations | OEM and replacement markets, subject to vehicle fitment |
| 6 | Wide-base trailer wheels | 22.5 × 11.75 in | Steel or aluminum wheel designs | Trailers and other heavy commercial vehicles with matching fitment | Trailer production and fleet maintenance |
| 7 | Heavy-duty wide wheel configurations | 22.5 × 12.25 in | Steel or aluminum, selected to meet the vehicle’s load and fitment requirements | Specific heavy-truck and trailer applications | Specialized OEM orders and replacement demand |
| 8 | Wide single-wheel configurations | 22.5 × 14.00 in | Typically a purpose-designed steel or aluminum wheel | Vehicles engineered for compatible wide single tires | Specialized heavy-vehicle applications; compatibility must be verified |
| 9 | Alternative-diameter heavy-truck wheels | 24.5 × 8.25 in | Steel or aluminum, subject to the vehicle’s original specification | Heavy trucks and trailers designed for this diameter | Regional OEM and replacement markets where the size is specified |
| 10 | Lightweight aluminum truck wheels | Common examples include 22.5 × 8.25 in and 22.5 × 9.00 in | Cast or forged aluminum designs are available in the commercial wheel market | Heavy trucks seeking lower wheel mass, where approved by the vehicle specification | OEM and replacement channels; product availability varies by size and fitment |
| Note: This table describes common truck-wheel product segments and market uses; it does not rank or identify individual manufacturers. Sizes are nominal examples, and actual fitment, load rating, offset, bolt pattern, and material must be checked against the vehicle and wheel specifications. |