Apex ARC-8RT vs Konig F5R weight
Across the 9 sizes both are made in, the Konig F5R is lighter on average by 1.7 lb per wheel (6.8 lb for a set of four). It is lighter in 9 of 9 sizes.
| Size | Apex ARC-8RT | Konig F5R | Difference |
|---|---|---|---|
| 18×8.5 | 19.0 lb (8.62 kg)ET40 | 17.1 lb (7.75 kg)ET35 | 1.9 lb F5R lighter |
| 18×9 | 19.0 lb (8.62 kg)ET30 | 17.4 lb (7.89 kg)ET42 | 1.6 lb F5R lighter |
| 18×9.5 | 19.7 lb (8.94 kg)ET22 | 17.6 lb (7.98 kg)ET45 | 2.1 lb F5R lighter |
| 18×10 | 20.1 lb (9.12 kg)ET25 | 17.9 lb (8.12 kg)ET40 | 2.2 lb F5R lighter |
| 18×10.5 | 20.6 lb (9.34 kg)ET22 | 18.7 lb (8.50 kg)ET14 | 1.9 lb F5R lighter |
| 19×9 | 20.0 lb (9.07 kg)ET30 | 18.7 lb (8.48 kg)ET42 | 1.3 lb F5R lighter |
| 19×9.5 | 20.8 lb (9.44 kg)ET22 | 18.9 lb (8.56 kg)ET45 | 1.9 lb F5R lighter |
| 19×10 | 21.0 lb (9.53 kg)ET25 | 19.5 lb (8.86 kg)ET14 | 1.5 lb F5R lighter |
| 19×11 | 21.6 lb (9.80 kg)ET44 | 20.8 lb (9.43 kg)ET15 | 0.8 lb F5R 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 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.