RS03

RTX RS03: Clean Monoblock Wheel for Daily Drivers and Sport Compacts

The RTX RS03 is a monoblock wheel with a tidy multi-spoke face built for compact and mid-size cars running common Euro and Japanese fitments. It sits within the wider RTX lineup as a straightforward, budget-friendly daily wheel: single-piece construction, an open spoke pattern that shows brake hardware, and a finish that keeps things simple. If you want a factory-plus look without stepping up in price, this is the one to read about.

Sizes and Fitments Stocked

The RS03 is stocked in 17, 18 and 19-inch diameters, with widths of 7.5, 8 and 8.5. Every size runs a +40 offset, and both 5x100 and 5x114.3 bolt patterns are covered, so it works on a wide range of sedans, hatches and coupes.

Concrete examples: the 17x7.5 +40 in 5x114.3 is the entry size, the 18x8 +40 in 5x114.3 is the popular middle step, and the 19x8.5 +40 in 5x114.3 tops the range. On the Euro side, the 17x7.5 +40 in 5x100 and 18x8 +40 in 5x100 cover the common 5x100 cars. Browse the full RTX 5x114.3 range if you want to compare against other faces in the same pattern.

Finish

The RS03 comes in Gloss Black — a deep, easy-to-keep finish that suits nearly any body color. See it alongside the rest of the black RTX wheels, or if you're after a different tone, silver and gray RTX options live elsewhere.

Price and Who It Suits

The RS03 runs from $201 to $277 depending on size, which makes it one of the more affordable ways to freshen up a compact or sport sedan. It suits daily drivers who want a clean upgrade without heavy spending. Financing is available through Affirm, Katapult, Klarna, PayPal Credit and Snap Finance — see financing for the details.

Prefer a different look on the same kind of car? The one-piece RTX Spark offers an alternate spoke design, the Crush leans more aggressive, the IPL brings a lighter split-spoke face, the Force is a bolder mesh, and the Trek steps toward crossover-friendly sizing.

Ordering

Not sure a size works on your car? Run the numbers through the fitment calculator or call our team at 813-535-5801. ThreePiece.us is an authorized RTX dealer with 100% genuine wheels, free shipping on all orders, and 30-day returns on unmounted wheels.

RTX RS03: Clean Monoblock Wheel for Daily Drivers and Sport Compacts

The RTX RS03 is a monoblock wheel with a tidy multi-spoke face built for compact and mid-size cars running common Euro and Japanese fitments. It sits within the wider RTX lineup as a straightforward, budget-friendly daily wheel: single-piece construction, an open spoke pattern that shows brake hardware, and a finish that keeps things simple. If you want a factory-plus look without stepping up in price, this is the one to read about.

Sizes and Fitments Stocked

The RS03 is stocked in 17, 18 and 19-inch diameters, with widths of 7.5, 8 and 8.5. Every size runs a +40 offset, and both 5x100 and 5x114.3 bolt patterns are covered, so it works on a wide range of sedans, hatches and coupes.

Concrete examples: the 17x7.5 +40 in 5x114.3 is the entry size, the 18x8 +40 in 5x114.3 is the popular middle step, and the 19x8.5 +40 in 5x114.3 tops the range. On the Euro side, the 17x7.5 +40 in 5x100 and 18x8 +40 in 5x100 cover the common 5x100 cars. Browse the full RTX 5x114.3 range if you want to compare against other faces in the same pattern.

Finish

The RS03 comes in Gloss Black — a deep, easy-to-keep finish that suits nearly any body color. See it alongside the rest of the black RTX wheels, or if you're after a different tone, silver and gray RTX options live elsewhere.

Price and Who It Suits

The RS03 runs from $201 to $277 depending on size, which makes it one of the more affordable ways to freshen up a compact or sport sedan. It suits daily drivers who want a clean upgrade without heavy spending. Financing is available through Affirm, Katapult, Klarna, PayPal Credit and Snap Finance — see financing for the details.

Prefer a different look on the same kind of car? The one-piece RTX Spark offers an alternate spoke design, the Crush leans more aggressive, the IPL brings a lighter split-spoke face, the Force is a bolder mesh, and the Trek steps toward crossover-friendly sizing.

Ordering

Not sure a size works on your car? Run the numbers through the fitment calculator or call our team at 813-535-5801. ThreePiece.us is an authorized RTX dealer with 100% genuine wheels, free shipping on all orders, and 30-day returns on unmounted wheels.