BBS RE-V7 vs Konig Ampliform weight
Across the 11 sizes both are made in, the BBS RE-V7 is lighter on average by 1.1 lb per wheel (4.5 lb for a set of four). It is lighter in 9 of 11 sizes.
| Size | BBS RE-V7 | Konig Ampliform | Difference |
|---|---|---|---|
| 18×8.5 | 19.0 lb (8.62 kg)ET25 | 19.0 lb (8.60 kg)ET45 | same |
| 18×9 | 19.2 lb (8.71 kg)ET30 | 21.0 lb (9.55 kg)ET15 | 1.8 lb RE-V7 lighter |
| 18×9.5 | 19.0 lb (8.62 kg)ET45 | 20.3 lb (9.20 kg)ET35 | 1.3 lb RE-V7 lighter |
| 18×10 | 19.8 lb (8.98 kg)ET40 | 21.3 lb (9.64 kg)ET20 | 1.5 lb RE-V7 lighter |
| 19×8.5 | 20.1 lb (9.12 kg)ET48 | 21.6 lb (9.80 kg)ET45 | 1.5 lb RE-V7 lighter |
| 19×9.5 | 20.9 lb (9.48 kg)ET38 | 23.1 lb (10.50 kg)ET35 | 2.2 lb RE-V7 lighter |
| 19×10 | 21.5 lb (9.75 kg)ET38 | 23.6 lb (10.69 kg)ET28 | 2.1 lb RE-V7 lighter |
| 20×8.5 | 22.3 lb (10.12 kg)ET42 | 23.9 lb (10.83 kg)ET30 | 1.6 lb RE-V7 lighter |
| 20×9.5 | 24.0 lb (10.89 kg)ET32 | 25.0 lb (11.33 kg)ET35 | 1.0 lb RE-V7 lighter |
| 20×10 | 24.3 lb (11.02 kg)ET40 | 26.8 lb (12.13 kg)ET48 | 2.5 lb RE-V7 lighter |
| 20×11 | 26.5 lb (12.02 kg)ET15 | 23.6 lb (10.70 kg)ET50 | 2.9 lb Ampliform lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
BBS RE-V7
Forged, 27 sizes listed here.
Price ↗ All BBS RE-V7 sizesKonig Ampliform
Flow-formed, 14 sizes listed here.
Price ↗ All Konig Ampliform 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.