SKU: BAS58SH4
MPN: 58SH4
The BASSETT Wheel 15x8 D-Hole is a steel racing wheel built for circle track competition on both dirt and asphalt. With a 15 x 8 inch shell, a 4 x 100 mm bolt pattern, and 4 inches of backspace, it fits the fitment requirements common to many sanctioned dirt and asphalt classes. These 15x8 4x100 rims weigh roughly 19 pounds each and ship in a black powder coat finish. Drivers running compact and modified chassis turn to this wheel because it pairs a proven spun-form shell with the lighter weight rotating mass that helps a car launch and rotate. You can see the full lineup in our racing wheels selection.
Construction starts with a CNC spun-form steel shell, a reinforced torque ring, and forged coining on center for added strength where the wheel sees the most stress. The D-Hole center design uses large vent holes that cut weight and make wheel handling and pit changes faster. Bassett rates runout under 0.030 inches, which keeps the tire tracking true at speed. The valve stem hole is a 5/8 inch opening positioned behind the center face, and the design is lug-centric rather than hub-centric, so the lug nuts locate the wheel on the studs. There is no tire safety bead, consistent with racing-only specification. The black powder coat resists chips and stays presentable through a long season of heat cycles and track contact.
This wheel suits builders assembling a circle track car for sanctioned dirt and asphalt series that permit the D-Hole steel design and 4 x 100 mm pattern. It is a racing component and is not approved for street or highway use. Mount it with a track-appropriate racing tire, set your stagger, and torque the lugs to your chassis spec. If you are sizing out a full corner setup, pair it with options from our racing tires and tubes and the valve hardware and mud covers in the broader wheels and tires catalog. Need a different backspace or width? We stock the BASSETT line across most common circle track fitments.
The 4 x 100 mm pattern is common on many compact chassis and is widely used in circle track racing builds. Always confirm the bolt pattern and backspace against your hub before mounting, since fitment varies by chassis and class rules.
Bassett lists this 15 x 8 D-Hole wheel at approximately 19 pounds per the manufacturer specification. The lighter rotating mass of the spun-form steel shell and vented D-Hole center helps a car launch and rotate more freely on track.
No. This is a racing-only wheel and is not approved for highway use. It has no tire safety bead and is built to racing specification for sanctioned dirt and asphalt circle track competition, not for street driving.
This wheel has 4 inches of backspace measured from the mounting face to the rear edge of the rim. Backspace affects how the wheel and tire sit relative to the suspension, so match it to your chassis setup and stagger plan.
The D-Hole center uses large vent holes that reduce wheel weight and make wheel changes faster during pit stops. The center also carries a reinforced torque ring and forged coining for strength where the lug forces concentrate.
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