Factory Wheel Back Space Info

Wheel Backspace and Offset Information

This page is intended to provide basic Original Equipment "OE" wheel size information. It is very common for a suspension lift manufacturer to recommend the use of a wheel that has LESS backspace than the Factory Wheel when running a suspension lift on your Truck or SUV. Factory wheels of the same size may be offered in different styles that could have different specifications than those listed below. You should always verify fitment information with your vehicle manufacturer and wheel company before purchasing new wheels.

Remember these rules:

As positive offset increases wheel backspace increases.
As wheel offset is decreased wheel backspace decreases.
If you want a narrow stance you want a wheel with MORE backspace.
If you want a wider stance you want a wheel with LESS backspace.

Chevrolet and GMC Vehicles (1999-2023)

2022+ Chevrolet Silverado & GMC Sierra 1500 - 2wd & 4wd

Factory 17x8.0 Wheel Offset = +24 mm - Back Space = 5.44" Inches
Factory 18x8.5 Wheel Offset = +26 mm - Back Space = 5.77" Inches
Factory 20x9.0 Wheel Offset = +28 mm - Back Space = 6.10" Inches
Factory 22x9.0 Wheel Offset = +28 mm - Back Space = 6.10" Inches
Lug Pattern = 6 x 139.7
Hub Bore = 78.1 mm

2019-2021 Chevrolet Silverado & GMC Sierra 1500 - 2wd & 4wd

2014-2018 Chevrolet Silverado & GMC Sierra 1500 - 2wd & 4wd

Factory 17x8.0 Wheel Offset = +24 mm - Back Space = 5.44" Inches
Factory 18x8.5 Wheel Offset = +24 mm - Back Space = 5.70" Inches
Factory 20x9.0 Wheel Offset = +27 mm - Back Space = 6.06" Inches
Factory 22x9.0 Wheel Offset = +24 mm - Back Space = 5.94" Inches
Lug Pattern = 6 x 139.7

2007-2013 Chevrolet Silverado & GMC Sierra 1500 - 2wd & 4wd

Factory 16x7.0 Wheel Offset = +31 mm - Back Space = 5.22" Inches
Factory 17x7.5 Wheel Offset = +31 mm - Back Space = 5.50" Inches
Factory 18x8.0 Wheel Offset = +31 mm - Back Space = 5.72" Inches
Factory 20x8.5 Wheel Offset = +31 mm - Back Space = 5.97" Inches
Lug Pattern = 6 x 139.7

1999-2006 Chevrolet Silverado & GMC Sierra 1500 - 2wd & 4wd

Factory 16x7.0 Wheel Offset = +31 mm - Back Space = 5.22" Inches
Lug Pattern = 6 x 139.7

2015-2018 Chevrolet Tahoe / Suburban & GMC Yukon / Yukon XL - 2wd & 4wd

2007-2014 Chevrolet Tahoe / Suburban & GMC Yukon / Yukon XL - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +31 mm - Back Space = 5.47" Inches
Factory 18x8.0 Wheel Offset = +31 mm - Back Space = 5.72" Inches
Factory 20x8.5 Wheel Offset = +31 mm - Back Space = 5.97" Inches
Lug Pattern = 6 x 139.7
Hub Bore = 78.1 mm

2020+ Chevrolet & GMC 2500HD & 3500SRW - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches
Factory 18x8.0 Wheel Offset = +44 mm - Back Space = 6.20" Inches
Factory 20x8.5 Wheel Offset = +47 mm - Back Space = 6.60" Inches
Lug Pattern= 8 x 180 - Single Rear Wheel Trucks Only

2011-2019 Chevrolet & GMC 2500HD & 3500SRW - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches
Factory 18x8.0 Wheel Offset = +44 mm - Back Space = 6.20" Inches
Factory 20x8.5 Wheel Offset = +44 mm - Back Space = 5.97" Inches
Lug Pattern= 8 x 180 - Single Rear Wheel Trucks Only

2001-2010 Chevrolet & GMC 2500HD / 3500 - 2wd & 4wd

Factory 16x8.0 Wheel Offset = +28 mm - Back Space = 5.60" Inches
Factory 17x8.0 Wheel Offset = +28 mm - Back Space = 5.60" Inches
Lug Pattern= 8 x 165.1

2004-2012 Chevrolet Colorado & GMC Canyon - 2wd & 4wd

Factory 16x8.0 Wheel Offset = +28 mm - Back Space = 5.60" Inches
Factory 17x8.0 Wheel Offset = +28 mm - Back Space = 5.60" Inches
Lug Pattern = 6 x 5.5 or 6 x 139.7

Dodge and RAM Vehicles (1994-2023)

2019 - 2023 Ram 1500 - DT 2wd & 4wd

Factory 18x8.0 Wheel Offset = +19.05 mm - Back Space = 5.25" Inches
Factory 20x9.0 Wheel Offset = +19.05 mm - Back Space = 5.75" Inches
Factory 22x9.0 Wheel Offset = +19.05 mm - Back Space = 5.75" Inches
Lug Pattern = 6 x 139.7
Center Bore = 77.8 mm
*** 2019+ DS (Classic) will NOT have these specifications - Use 2018 DS ***

2002-2018 Dodge Ram 1500 DS - 2wd & 4wd

Factory 17x7.0 Wheel Offset = +25.4 mm - Back Space = 5.00" Inches
Factory 17x8.0 Wheel Offset = +25.4 mm - Back Space = 5.50" Inches
Factory 18x7.5 Wheel Offset = +25mm - Back Space = 5.48"
Factory 20x8.0 Wheel Offset = +19.5 mm - Back Space = 5.25" Inches
Factory 20x9.0 Wheel Offset = +19.1 mm - Back Space = 5.75" Inches
Factory 22x9.0 Wheel Offset = +19.1 mm - Back Space = 5.75" Inches
Lug Pattern = 5 x 139.7

2019-2023 Dodge Ram 2500 & 3500 - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +57 mm - Back Space = 6.49" Inches
Factory 17x8.0 Wheel Offset = +45.72 mm - Back Space = 6.15" Inches
Factory 17x8.0 Wheel Offset = +43.2 mm - Back Space = 6.19" Inches
Factory 18x8.0 Wheel Offset = +57.15 mm - Back Space = 6.75" Inches
Factory 19x8.0 Wheel Offset = +50 mm - Back Space = 6.47" Inches
Factory 20x8.0 Wheel Offset = +54.65 mm - Back Space = 6.65" Inches
Lug Pattern = 8 x 165.1
Center Bore = 121.3mm

2009-2018 Dodge Ram 2500 & 3500 - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +57 mm - Back Space = 6.49" Inches
Factory 17x8.0 Wheel Offset = +42 mm - Back Space = 6.15" Inches
Factory 17x8.0 Wheel Offset = +43.2 mm - Back Space = 6.20" Inches
Factory 18x8.0 Wheel Offset = +57.15 mm - Back Space = 6.75" Inches
Factory 19x8.0 Wheel Offset = +50 mm - Back Space = 6.47" Inches
Factory 20x8.0 Wheel Offset = +54.65 mm - Back Space = 6.65" Inches
Lug Pattern = 8 x 165.1
Center Bore = 121.3mm

2003-2008 Dodge Ram 2500 & 3500 - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +45 mm - Back Space = 6.00" Inches
Factory 17x8.0 Wheel Offset = +43 mm - Back Space = 6.20" Inches
Lug Pattern = 8 x 165

1994-2002 Dodge Ram 2500 & 3500 - 2wd & 4wd

Factory 16x6.5 Wheel Offset = +19 mm - Back Space = 4.50" Inches
Factory 16x8.0 Wheel Offset = +43 mm - Back Space = 6.20" Inches
Lug Pattern = 8 x 6.5"

Ford Vehicles (1999-2019)

2019+ Ford Ranger

Factory 16 x 6.5 Wheel Offset = +55 mm - Back Space = 5.92" Inches
Factory 16 x 7.0 Wheel Offset = +55 mm - Back Space = 6.17" Inches
Factory 17 x 7.5 Wheel Offset = +55 mm - Back Space = 6.42" Inches
Factory 17 x 8.0 Wheel Offset = +55 mm - Back Space = 6.67" Inches
Factory 18 x 8.0 Wheel Offset = +55 mm - Back Space = 6.67" Inches
Lug Pattern = 6 x 139.7

2015-2019 Ford F150 - 2wd & 4wd

Factory 17 x 7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches
Factory 18 x 7.5 Wheel Offset = +34 mm - Back Space = 5.59" Inches
Factory 18 x 7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches
Factory 18 x 9.0 Wheel Offset = +44 mm - Back Space = 6.73" Inches
Factory 20 x 8.5 Wheel Offset = +44 mm - Back Space = 6.48" Inches
Factory 22 x 9.0 Wheel Offset = +44 mm - Back Space = 6.73" Inches
Lug Pattern = 6 x 135
Center Bore = 87.1mm

2009-2014 Ford F150 - 2wd & 4wd

Factory 18 x 7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches
Factory 20 x 8.5 Wheel Offset = +44 mm - Back Space = 6.50" Inches

2004-2008 Ford F150 - 2wd & 4wd

Factory 17 x 7.5 Wheel Offset = +40 mm - Back Space = 5.825" Inches
Factory 20 x 8.5 Wheel Offset = +44 mm - Back Space = 6.50" Inches
Lug Pattern = 6 x 135

2005-2013 Ford F250 & F350 - 2wd & 4wd

Factory 18x8.0 Wheel Offset = +40.00 mm - Back Space = 6.07" Inches
Factory 18x8.0 Wheel Offset = +44.00 mm - Back Space = 6.23" Inches
Factory 20x8.0 Wheel Offset = +30.00 mm - Back Space = 5.68" Inches
Factory 20x8.0 Wheel Offset = +40.00 mm - Back Space = 6.07" Inches
Lug Pattern = 8 x 170

Nissan Vehicles (2004-2018)

2004-2016 Nissan Titan - 2wd & 4wd

Factory 17x7.5 Wheel Offset = +30.00 mm - Back Space = 5.43" Inches
Factory 18x8.0 Wheel Offset = +25.00 mm - Back Space = 5.48" Inches
Factory 20x8.0 Wheel Offset = +23.00 mm - Back Space = 5.41" Inches
Lug Pattern = 6 x 139.7
Center Bore = 77.8mm

2005-2016 Nissan Frontier - 2wd & 4wd

Factory 15x7.0 Wheel Offset = +30.00 mm - Back Space = 5.18" Inches
Factory 16x7.0 Wheel Offset = +30.00 mm - Back Space = 5.18" Inches
Factory 17x7.5 Wheel Offset = +30.00 mm - Back Space = 5.43" Inches
Factory 18x7.5 Wheel Offset = +30.00 mm - Back Space = 5.43" Inches

Toyota Vehicles (1995-2023)

2016-2023 Toyota Tacoma 6-Lug Model - 2wd & 4wd

Factory 16x7.0 Wheel Offset = +25 mm - Back Space = 4.98" Inches
Factory 17x7.5 Wheel Offset = +30 mm - Back Space = 5.18" Inches
Factory 18x7.5 Wheel Offset = +30 mm - Back Space = 5.18" Inches

2005-2015 Toyota Tacoma 6-Lug Model - 2wd & 4wd

Factory 17x7.50 Wheel Offset = +30.00 mm - Back Space = 5.50" Inches
Factory TRD Sport Alloy 17x7.50 Wheel Offset = +30 mm - Back Space = 5.50" Inches
Factory TRD Off-Road 16x7.00 Wheel Offset = +32 mm - Back Space = 5.25" Inches

1995.5-2004 Toyota Tacoma 6-Lug Model - 2wd & 4wd

Factory 16x8.0 Wheel Offset = +1.00 mm - Back Space = 4.54" Inches

2022+ Toyota Tundra - 2wd & 4wd

Factory 18x8.0 Wheel Offset = +60.00 mm - Back Space = 6.86" Inches
Factory 20x8.0 Wheel Offset = +60.00 mm - Back Space = 6.86" Inches
Lug Pattern is 6 x 139.7mm
Hub Bore Diameter = 95mm

2007-2021 Toyota Tundra - 2wd & 4wd

Factory 17x8.0 Wheel Offset = +50 mm - Back Space = 6.50" Inches
Factory 18x8.0 Wheel Offset = +60 mm - Back Space = 6.85" Inches
Factory 20x8.0 Wheel Offset = +60 mm - Back Space = 6.85" Inches
Lug Pattern is 5 x 150mm
Hub Bore Diameter = 110.1mm

1999-2006 Toyota Tundra - 2wd & 4wd

Factory 16x7.0 Wheel Offset = +15.00 mm - Back Space = 4.50" Inches
Factory 17x7.5 Wheel Offset = +18.00 mm - Back Space = 5.00" Inches
Lug Pattern is 6 x 139mm
Hub Bore Diameter = 106.1mm