MSA Offroad M45 Portal Wheel 4/137 The M45 Portal showcases a split-spoke design and comes in Gloss Black Milled or Gloss Black Machined finishes. Features: Split-spoke design Micro-machined highlights Requires aftermarket lug nuts and valve stem (sold separately) Sold each Specifications: Size / Bolt Pattern / Backspace / Offset / Bore / Weight / Load Rating 4/137 14X7 4X137 4.39 10 96 16.28 1000 15X7 4X137 4.39 10 96 17.49 1000 16X7 4X137 4.39 10 96 19.14 1000 18x7 4x137 4 0 112 23.32 1000 20x7 4x137 4 0 112 27.72 1000 22x7 4x137 4 0 112 29.48 1000 24x7 4x137 4 0 112 34.1 1000 Note: Image is for representation only. Actual product will vary dependent on bolt pattern and selected offset.