Feb 3, 2008 · Thank you, Jon, for this superb explanation. -Steve Many questions have come about regarding wheel back-spacing and offset. Hopefully, this will provide a somewhat detailed …

Feb 4, 2008 · First off, offset and backspace values are interchangeable. Offset measures the distance from the wheel's centerline to the bolting plane while backspace measures from the bolting plane to …

Dec 3, 2011 · Stock FJ cruiser wheel sizes 16x7.5 Alloy TRD 29lbs 17x7.5 '07-'10 Alloy 26lbs 17x7.5 '10-'13 Alloy 29lbs 17x7.5 Steel 31lbs 6x5.5 (6x139.7 metric) bolt pattern 15mm offset or 4.84" …

Nov 20, 2014 · An online guide I have shows the TRD wheel having an offset of +15mm (matches stock wheel) and a backspacing of 4.84 inches. You might look here: FJ Cruiser Specific 16" 17" …

Jun 14, 2010 · 16" x 8" wheel dimension 6 x 5.5" bolt pattern 4.5" or 4" backspacing I have also been told & shown by a very reliable source (they build/fabricate custom FJ rigs) that a LandCruiser steel …

Aug 8, 2006 · Does anybody know the backspacing on the factory BBS wheel? I know that it is 17x8 but was wandering what the back spacing is. Thanks

Jan 23, 2015 · Beware of using just the offset number to come up with backspacing because it depends on wheel width. For example a 16 x 8 wheel is actual outer width of 9" wide with 4.5" center line. If …

May 12, 2022 · Your 1.5" spacer reduces your offset by 37mm, meaning your artificial offset currently is -22 with your 7.5" wheel. Moving to an 8.5" wheel with a -18 offset, with no spacer, will push the …

Oct 14, 2016 · I disagree with your statement about any wheel you order will be 4.75 to 4.50 backspacing. Especially the 18" rim widths that the OP indicated he is seeking. In looking at Level 8 …

Aug 11, 2010 · Offset is approximately 4 3/4" on OEM wheels, and yes backspacing is very important, particularly on the FJ - mainly because of the large brake calipers. 4 3/4" backspacing is the max you …