The Weld Fulcrum 20x12 Fulcrum wheel in gloss black is listed for 6x135 and 6x139.7 bolt patterns with an ET-44 offset, 4.75" backspace and a 106.1mm center bore. Those measurements are provided to help confirm hub centering and fitment for compatible truck applications, letting buyers match the Fulcrum wheel’s size, bolt pattern and offset to their vehicle requirements.
Weld Off-Road W117 20X12 Fulcrum 6X135 6X139.7 ET-44 BS4.75 Gloss Black MIL 106.1