Quote:
Originally Posted by BMWofVS
After much research, rear 103 load index gets a
Attachment 2450245
Taken from the manual:
Maximum tire load
Divide the tire load by 1.1. It must be greater than one-half of the vehicle’s Gross Axle Weight.
Divide tire load by 1.1
103 load index = 1929 lb
1929/1.1 = 1749x2 = 3498 lb
GAW = 6329 lb
Half GAW = 3164 lb
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I think you need to consider both axles separately, not just overall GVWR. Those tires are not sufficient for the rear GAWR of 3589 pounds that's specified on the sticker.