HD04
RTX HD04 Wheels
The RTX HD04 is a clean, daily-friendly wheel with a monoblock construction and a compact multi-spoke face that reads sporty without shouting. It's built for tuner and compact platforms that run 5x114.3 or 5x120, and the tight spoke pattern keeps the look sharp behind smaller-diameter tires. It sits in the wider RTX lineup as one of the value-focused street options.
Sizes and fitments in stock
The HD04 is stocked in two diameters, 17" and 18", in widths of 7.5" and 8". Offsets run +40 and +45, so it clears a range of factory and lightly modified setups. Bolt patterns are 5x114.3 and 5x120.
- 17x7.5 +40 in 5x114.3 - see the 17x7.5 +40 Gloss Black or the 17x7.5 +40 Gunmetal.
- 18x8 +40 in 5x114.3, like the 18x8 +40 Gunmetal.
- 18x8 +45 in 5x120, like the 18x8 +45 Gunmetal.
If you're unsure which offset works on your car, the fitment calculator lets you check clearance before you order.
Finishes
Two finishes are stocked: Gunmetal and Gloss Black. Gunmetal gives a factory-plus, understated tone, while Gloss Black keeps things dark and simple. Browsing by color, the HD04 shows up under Gray RTX wheels and Black RTX wheels.
Price and who it suits
The HD04 runs from $217 to $250 per wheel, with the 17" sizes at the lower end and the 18" sizes at the top. That makes it a sensible pick for anyone wanting a tidy, modern face on a sedan or compact without spending big. If you want a different look at a similar level, the Spark runs a more open spoke, the Crush goes bolder, and the Force leans mesh. For darker or split-spoke alternatives, the Ink and Stag are worth a look, and the Trek covers a more rugged shape.
Ordering
ThreePiece.us is an authorized dealer for RTX, so these are 100% genuine wheels, never replicas. There's free shipping on all orders and 30-day returns on unmounted wheels. Financing is available through Affirm, Katapult, Klarna, PayPal Credit and Snap Finance at checkout. Need help confirming the HD04 works on your build? Call our fitment team at 813-535-5801.