Spec-built for the S197, S550, and S650 Mustang, the APEX SM-10RS in 19x11 ET52 delivers a forged wheel sized and offset to fill the rear quarter without rubbing or spacers across two decades of platform evolution.
Forged construction at 20.5 pounds. A forged aluminum barrel and spoke structure keeps rotational mass low, reducing the unsprung weight that robs steering feel and suspension response. At 20.5 lbs in a 19x11 package, the SM-10RS runs competitively light against cast alternatives in the same size.
Sprint Line fitment precision. The SM-10RS belongs to APEX's Sprint Line family, engineered around the specific hub bore, load rating, and offset requirements of Ford's Mustang platform. The ET52 offset places the wheel face correctly for both street and track use without requiring additional hardware changes.
Satin Bronze finish on a motorsport-derived profile. The ten-spoke RS design balances spoke cross-section for stiffness while keeping enough open area to promote brake rotor cooling under sustained track use. The satin bronze finish resists brake dust staining better than a polished surface and complements both factory and aftermarket Mustang body colors.
Product Benefits
- Forged Construction: Higher strength-to-weight ratio than cast or flow-formed wheels in the same diameter.
- Low Rotational Mass: 20.5 lb weight in a 19x11 size reduces unsprung weight for sharper handling response.
- Broad Fitment Range: Fits 2005-2026 Mustang, covering S197, S550, and S650 generations.
- ET52 Offset: Engineered to sit flush in the rear wheel well without spacers or fender modifications.
- Sprint Line Engineering: Designed and validated specifically for the Mustang platform's hub and load requirements.
- Satin Bronze Finish: Low-sheen coating resists brake dust and is more forgiving to maintain than polished aluminum.
- Ten-Spoke RS Profile: Open spoke design promotes airflow to brake components during extended track sessions.
About APEX Wheels: APEX Wheels focuses exclusively on track-capable forged and flow-formed wheels engineered for specific enthusiast platforms. Every SM-10RS dimension, offset, and load rating is validated for the Mustang application rather than adapted from a universal catalog fitment.
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- Installation Difficulty:
- Tech Recommended
- Tools Required:
- Basic Shop Tools
- Estimated Install Time:
- (approx.) 1 Hour
- Vehicle Fitment:
- 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
