Apex SM-10RS vs Konig F5R weight
Across the 10 sizes both are made in, the Konig F5R is lighter on average by 0.4 lb per wheel (1.4 lb for a set of four). It is lighter in 9 of 10 sizes.
| Size | Apex SM-10RS | Konig F5R | Difference |
|---|---|---|---|
| 18×9 | 18.0 lb (8.16 kg)ET30 | 17.4 lb (7.89 kg)ET42 | 0.6 lb F5R lighter |
| 18×9.5 | 18.3 lb (8.30 kg)ET22 | 17.6 lb (7.98 kg)ET45 | 0.7 lb F5R lighter |
| 18×10 | 18.6 lb (8.44 kg)ET25 | 17.9 lb (8.12 kg)ET40 | 0.7 lb F5R lighter |
| 18×10.5 | 19.2 lb (8.71 kg)ET22 | 18.7 lb (8.50 kg)ET14 | 0.5 lb F5R lighter |
| 18×12 | 20.7 lb (9.39 kg)ET46 | 20.4 lb (9.25 kg)ET20 | 0.3 lb F5R lighter |
| 19×9 | 18.9 lb (8.57 kg)ET50 | 18.7 lb (8.48 kg)ET42 | 0.2 lb F5R lighter |
| 19×9.5 | 19.2 lb (8.71 kg)ET22 | 18.9 lb (8.56 kg)ET45 | 0.3 lb F5R lighter |
| 19×10 | 19.5 lb (8.85 kg)ET25 | 19.5 lb (8.86 kg)ET14 | same |
| 19×11 | 20.8 lb (9.44 kg)ET26 | 20.8 lb (9.43 kg)ET15 | same |
| 19×12 | 21.8 lb (9.89 kg)ET41 | 21.6 lb (9.79 kg)ET65 | 0.2 lb F5R lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Apex SM-10RS
Forged, 21 sizes listed here.
Price ↗ All Apex SM-10RS sizesKonig F5R
Forged, 12 sizes listed here.
Price ↗ All Konig F5R sizesIs the weight difference worth it?
A pound saved at the wheel counts for more than a pound saved in the car, because it also has to be spun up and slowed down. Here's how much it really matters.