Overview
The TIS Offroad 547B is a 20×12-inch black aluminum directional wheel in the 547 Series, part number TIS547B-2128944. It is listed with an 8 on 180 bolt pattern and a 124.3 center bore.
Because the bolt pattern and center bore are the first checks, confirm both against your hub before anything else. Offset -44 and backspacing 4.77 control where the face sits inside the wheel well.
Key features
- Solid black finish
- 8 on 180 bolt pattern
- 20-inch diameter and 12-inch width
- Directional aluminum construction
Choosing a bolt pattern
The bolt pattern and center bore are the first measurements to confirm, because they decide whether the wheel can seat on a hub at all. Measure the hub studs and hub face before ordering and compare them with the wheel’s figures. Adapters can bridge some gaps, but they add load on studs and bearings and should be chosen with care.
Hub-centric rings are often used when the center bore is larger than the hub, and they help the wheel center without relying on the lug nuts alone. Tighten lug nuts in a star pattern, then re-check torque after a short drive. Inspect studs for stretching or thread damage at each tire change.
- Compare stud count and spacing with the hub
- Use hub-centric rings where needed
- Avoid mixing adapters without checking load ratings
- Re-torque after the first drive
Specifications
| Brand | TIS Offroad |
|---|---|
| Part number | TIS547B-2128944 |
| Series | 547 |
| Diameter | 20 inches |
| Width | 12 inches |
| Offset | -44 |
| Center bore | 124.3 |
| Backspacing | 4.77 |
| Bolt pattern | 8 on 180 |
| Style | Directional |
| Finish | Black |
| Construction | Aluminum |
Vehicle fitment
No vehicle is named for this wheel. Its fitment field reads Universal Fit, which does not match a bolt pattern or center bore to any vehicle.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The directional design calls for mounting each wheel on the side it is marked for. Test the center bore fit on your hub before final tightening of the lug nuts.
What’s included
This item is a single wheel. Confirm the package contents against your installation before starting.
Not included: Tires, caps and lug nuts: check what is on hand against your installation before starting.
