FF15

RTX FF15: A Clean Monoblock Wheel in 5x114.3

The RTX FF15 is a monoblock wheel built around a tidy multi-spoke face that reads sharp on both sedans and crossovers. It sits within the wider RTX lineup as a straightforward, do-it-all daily wheel: one bolt pattern, a compact range of sizes, and a single deep Gloss Black finish that keeps the spokes looking crisp. If you want a factory-clean look without stepping up in price, this is where the FF15 lands.

Sizes and fitments in stock

The FF15 is stocked in 18, 20 and 22 inch diameters, all in a 5x114.3 bolt pattern. Widths run 8, 8.5 and 9 inches, with offsets of +35 and +40. That combination works on a broad set of Japanese and domestic 5x114.3 vehicles without pushing into aggressive territory.

Concrete examples currently on the shelf include the 18x8 +40 for a subtle setup, the 20x8.5 +40 as the all-round pick, and the 22x9 +35 when you want the largest footprint. You can browse everything in this pattern on the RTX 5x114.3 page, or check the exact figures against your car with the fitment calculator.

Finish

The FF15 comes in Gloss Black, a clean wet-look finish that suits nearly any body color. If you're weighing other tones, the Black RTX, Gray RTX and Silver RTX collections show how the rest of the range looks.

Price and who it suits

The FF15 runs from $297 to $502 depending on size, which makes it an easy pick for daily drivers and clean street builds that want a monoblock wheel without a big spend. Financing is available through Affirm, Katapult, Klarna, PayPal Credit and Snap Finance at checkout.

How it compares in the RTX range

If the FF15 isn't quite the face you're after, the Spark leans into a sportier split-spoke look, the Crush goes for a bolder mesh, and the Force offers a different spoke layout in a similar daily role. The Hida and Trek round out other styling directions if you want to see the alternatives side by side.

Ordering

ThreePiece is an authorized RTX dealer selling 100% genuine wheels, with free shipping on all orders and 30-day returns on unmounted wheels. For help matching the FF15 to your vehicle, call 813-535-5801 or reach us through contact us.

RTX FF15: A Clean Monoblock Wheel in 5x114.3

The RTX FF15 is a monoblock wheel built around a tidy multi-spoke face that reads sharp on both sedans and crossovers. It sits within the wider RTX lineup as a straightforward, do-it-all daily wheel: one bolt pattern, a compact range of sizes, and a single deep Gloss Black finish that keeps the spokes looking crisp. If you want a factory-clean look without stepping up in price, this is where the FF15 lands.

Sizes and fitments in stock

The FF15 is stocked in 18, 20 and 22 inch diameters, all in a 5x114.3 bolt pattern. Widths run 8, 8.5 and 9 inches, with offsets of +35 and +40. That combination works on a broad set of Japanese and domestic 5x114.3 vehicles without pushing into aggressive territory.

Concrete examples currently on the shelf include the 18x8 +40 for a subtle setup, the 20x8.5 +40 as the all-round pick, and the 22x9 +35 when you want the largest footprint. You can browse everything in this pattern on the RTX 5x114.3 page, or check the exact figures against your car with the fitment calculator.

Finish

The FF15 comes in Gloss Black, a clean wet-look finish that suits nearly any body color. If you're weighing other tones, the Black RTX, Gray RTX and Silver RTX collections show how the rest of the range looks.

Price and who it suits

The FF15 runs from $297 to $502 depending on size, which makes it an easy pick for daily drivers and clean street builds that want a monoblock wheel without a big spend. Financing is available through Affirm, Katapult, Klarna, PayPal Credit and Snap Finance at checkout.

How it compares in the RTX range

If the FF15 isn't quite the face you're after, the Spark leans into a sportier split-spoke look, the Crush goes for a bolder mesh, and the Force offers a different spoke layout in a similar daily role. The Hida and Trek round out other styling directions if you want to see the alternatives side by side.

Ordering

ThreePiece is an authorized RTX dealer selling 100% genuine wheels, with free shipping on all orders and 30-day returns on unmounted wheels. For help matching the FF15 to your vehicle, call 813-535-5801 or reach us through contact us.