Apex ARC-8 vs Konig F5R weight
Across the 11 sizes both are made in, the Konig F5R is lighter on average by 2.1 lb per wheel (8.4 lb for a set of four). It is lighter in 11 of 11 sizes.
| Size | Apex ARC-8 | Konig F5R | Difference |
|---|---|---|---|
| 18×8.5 | 18.5 lb (8.37 kg)ET38 | 17.1 lb (7.75 kg)ET35 | 1.4 lb F5R lighter |
| 18×9 | 18.0 lb (8.19 kg)ET30 | 17.4 lb (7.89 kg)ET42 | 0.7 lb F5R lighter |
| 18×9.5 | 19.2 lb (8.71 kg)ET22 | 17.6 lb (7.98 kg)ET45 | 1.6 lb F5R lighter |
| 18×10 | 19.9 lb (9.05 kg)ET25 | 17.9 lb (8.12 kg)ET40 | 2.1 lb F5R lighter |
| 18×10.5 | 21.4 lb (9.71 kg)ET22 | 18.7 lb (8.50 kg)ET14 | 2.7 lb F5R lighter |
| 19×8.5 | 20.5 lb (9.28 kg)ET35 | 18.2 lb (8.26 kg)ET42 | 2.3 lb F5R lighter |
| 19×9 | 20.5 lb (9.30 kg)ET28 | 18.7 lb (8.48 kg)ET42 | 1.8 lb F5R lighter |
| 19×9.5 | 21.0 lb (9.50 kg)ET22 | 18.9 lb (8.56 kg)ET45 | 2.1 lb F5R lighter |
| 19×10 | 21.9 lb (9.96 kg)ET20 | 19.5 lb (8.86 kg)ET14 | 2.4 lb F5R lighter |
| 19×11 | 24.5 lb (11.11 kg)ET11 | 20.8 lb (9.43 kg)ET15 | 3.7 lb F5R lighter |
| 19×12 | 24.0 lb (10.89 kg)ET41 | 21.6 lb (9.79 kg)ET65 | 2.4 lb F5R lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Apex ARC-8
Flow-formed, 17 sizes listed here.
Price ↗ All Apex ARC-8 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.