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Apex SM-10RS vs BBS LM weight

Across the 16 sizes both are made in, the Apex SM-10RS is lighter on average by 5.6 lb per wheel (22.6 lb for a set of four). It is lighter in 16 of 16 sizes.

SizeApex SM-10RSBBS LMDifference
17×815.8 lb (7.17 kg)ET4021.2 lb (9.62 kg)ET405.4 lb SM-10RS lighter
17×8.516.0 lb (7.26 kg)ET2321.8 lb (9.89 kg)ET185.8 lb SM-10RS lighter
17×916.6 lb (7.53 kg)ET3522.9 lb (10.39 kg)ET176.3 lb SM-10RS lighter
18×918.0 lb (8.16 kg)ET3022.5 lb (10.21 kg)ET484.5 lb SM-10RS lighter
18×9.518.3 lb (8.30 kg)ET2222.9 lb (10.39 kg)ET384.6 lb SM-10RS lighter
18×1018.6 lb (8.44 kg)ET2523.8 lb (10.79 kg)ET205.2 lb SM-10RS lighter
18×10.519.2 lb (8.71 kg)ET2223.6 lb (10.71 kg)ET654.4 lb SM-10RS lighter
18×1120.5 lb (9.30 kg)ET3826.0 lb (11.79 kg)ET565.5 lb SM-10RS lighter
19×918.9 lb (8.57 kg)ET5024.5 lb (11.11 kg)ET425.6 lb SM-10RS lighter
19×9.519.2 lb (8.71 kg)ET2224.5 lb (11.11 kg)ET455.3 lb SM-10RS lighter
19×1019.5 lb (8.85 kg)ET2525.1 lb (11.38 kg)ET505.6 lb SM-10RS lighter
19×10.519.7 lb (8.94 kg)ET4426.5 lb (12.02 kg)ET156.8 lb SM-10RS lighter
19×1120.8 lb (9.44 kg)ET2625.8 lb (11.70 kg)ET635.0 lb SM-10RS lighter
19×1221.8 lb (9.89 kg)ET4127.8 lb (12.61 kg)ET446.0 lb SM-10RS lighter
20×1020.2 lb (9.16 kg)ET827.1 lb (12.29 kg)ET206.9 lb SM-10RS lighter
20×1121.0 lb (9.53 kg)ET1828.4 lb (12.88 kg)ET107.4 lb SM-10RS lighter

Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.

Apex SM-10RS

Forged, 21 sizes listed here.

Price ↗ All Apex SM-10RS sizes

BBS LM

Forged, 37 sizes listed here.

Price ↗ All BBS LM sizes

Is 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.

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