Apex ARC-8RT vs Konig F3S weight
Across the 7 sizes both are made in, the Konig F3S is lighter on average by 1.8 lb per wheel (7.0 lb for a set of four). It is lighter in 7 of 7 sizes.
| Size | Apex ARC-8RT | Konig F3S | Difference |
|---|---|---|---|
| 17×9 | 18.0 lb (8.16 kg)ET30 | 16.8 lb (7.60 kg)ET42 | 1.3 lb F3S lighter |
| 18×8.5 | 19.0 lb (8.62 kg)ET40 | 16.6 lb (7.52 kg)ET42 | 2.4 lb F3S lighter |
| 18×9 | 19.0 lb (8.62 kg)ET30 | 17.3 lb (7.84 kg)ET46 | 1.7 lb F3S lighter |
| 18×9.5 | 19.7 lb (8.94 kg)ET22 | 17.7 lb (8.01 kg)ET44 | 2.1 lb F3S lighter |
| 18×10 | 20.1 lb (9.12 kg)ET25 | 18.2 lb (8.28 kg)ET58 | 1.8 lb F3S lighter |
| 18×10.5 | 20.6 lb (9.34 kg)ET22 | 18.7 lb (8.48 kg)ET25 | 1.9 lb F3S lighter |
| 18×11 | 20.6 lb (9.34 kg)ET44 | 19.6 lb (8.87 kg)ET36 | 1.0 lb F3S lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Apex ARC-8RT
Forged, 13 sizes listed here.
Price ↗ All Apex ARC-8RT sizesKonig F3S
Forged, 11 sizes listed here.
Price ↗ All Konig F3S 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.