Apex SM-10 vs Konig F5R weight
Across the 12 sizes both are made in, the Konig F5R is lighter on average by 3.4 lb per wheel (13.6 lb for a set of four). It is lighter in 12 of 12 sizes.
| Size | Apex SM-10 | Konig F5R | Difference |
|---|---|---|---|
| 18×8.5 | 18.4 lb (8.35 kg)ET35 | 17.1 lb (7.75 kg)ET35 | 1.3 lb F5R lighter |
| 18×9 | 19.5 lb (8.85 kg)ET30 | 17.4 lb (7.89 kg)ET42 | 2.1 lb F5R lighter |
| 18×9.5 | 20.3 lb (9.21 kg)ET22 | 17.6 lb (7.98 kg)ET45 | 2.7 lb F5R lighter |
| 18×10 | 21.0 lb (9.53 kg)ET25 | 17.9 lb (8.12 kg)ET40 | 3.1 lb F5R lighter |
| 18×10.5 | 21.9 lb (9.91 kg)ET22 | 18.7 lb (8.50 kg)ET14 | 3.1 lb F5R lighter |
| 18×12 | 23.5 lb (10.66 kg)ET41 | 20.4 lb (9.25 kg)ET20 | 3.1 lb F5R lighter |
| 19×8.5 | 22.0 lb (9.98 kg)ET35 | 18.2 lb (8.26 kg)ET42 | 3.8 lb F5R lighter |
| 19×9 | 22.6 lb (10.25 kg)ET28 | 18.7 lb (8.48 kg)ET42 | 3.9 lb F5R lighter |
| 19×9.5 | 23.2 lb (10.50 kg)ET22 | 18.9 lb (8.56 kg)ET45 | 4.3 lb F5R lighter |
| 19×10 | 24.0 lb (10.89 kg)ET20 | 19.5 lb (8.86 kg)ET14 | 4.5 lb F5R lighter |
| 19×11 | 25.6 lb (11.61 kg)ET11 | 20.8 lb (9.43 kg)ET15 | 4.8 lb F5R lighter |
| 19×12 | 25.6 lb (11.61 kg)ET41 | 21.6 lb (9.79 kg)ET65 | 4.0 lb F5R lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Apex SM-10
Flow-formed, 18 sizes listed here.
Price ↗ All Apex SM-10 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.