Bolt-On Wheel Spacers
Bolt-On Wheel Spacers
Bolt-on spacers bolt directly to factory studs using separate hardware and feature their own integrated studs to mount the wheel, ideal for wider setups. They are also known as bolt-on wheel adapters, and every spacer on this page keeps your original bolt pattern, so your factory wheels or same-pattern aftermarket wheels bolt right on.
How bolt-on wheel spacers work
Each spacer mounts to your hub on the factory studs and is secured with its own hardware. Your wheel then mounts to the studs built into the spacer, so thread engagement for the wheel itself is not reduced. Before installing, confirm the spacer sits flush against the hub: if your factory studs protrude beyond the spacer, they may need to be shortened, which happens most often with 1" thick spacers. Each listing states the stud thread size, available thicknesses, and bore details to check for your vehicle.
Choosing a thickness
Thickness options are listed on each product page. Pick the thickness that gives your wheel and tire the clearance you need, and confirm the details in the listing for your specific vehicle before ordering.
Hub centric or lug centric
Some bolt-on spacers are machined to match your hub bore for centered mounting. These are marked Hub Centric in the product title. See the full selection on our hub centric wheel spacers page.
Common questions
What is the difference between bolt-on and slip-on wheel spacers?
Slip-on spacers slide over existing wheel studs like a thick washer, ideal for thin adjustments. Bolt-on spacers attach to the hub with their own hardware and carry integrated studs, which makes them the choice for wider setups. Browse slip-on wheel spacers if you need a thin adjustment.
Are wheel spacers safe?
Read our full guide: Are wheel spacers safe?
Shop by pattern: 4 lug, 5 lug, 6 lug, 8 lug. Free US shipping on all bolt-on wheel spacers.
Filters
6x5" Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 6x5" (6x127mm) Converts to (wheel) 6x5" (6x127mm) Center bore 78.3mm Stud thread 12x1.5 Thickness options 1", 1.25", ...
View full details6x4.5" Wheel Spacers | Bolt-On, 1/2" Studs (Pair)
Converts from (hub) 6x4.5" (6x114.3mm) Converts to (wheel) 6x4.5" (6x114.3mm) Center bore 73.1mm Stud thread 1/2" Thickness options 1", 1...
View full details4x4" Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 4x4" (4x101.6mm) Converts to (wheel) 4x4" (4x101.6mm) Center bore 64mm Stud thread 12x1.5 Thickness 1" Includes Whe...
View full details3x112 Wheel Spacers | Bolt-On, Smart Car (Pair)
Converts from (hub) 3x112mm Converts to (wheel) 3x112mm Center bore 57.1mm Stud thread 12x1.5 Thickness 1" Includes Wheel studs include...
View full details4x156 ATV Wheel Spacers | Bolt-On, 12x1.5 Studs (Pair)
Converts from (hub) 4x156mm Converts to (wheel) 4x156mm Center bore 131mm Stud thread 12x1.5 Thickness 1.25" Includes Wheel studs inclu...
View full details4x137 ATV Wheel Spacers | Bolt-On (Pair)
Bolt pattern 4x137mm (same pattern both sides) Center bore 101.6mm Stud thread 10x1.25 Thickness options 1.5", 2" Includes Wheel studs in...
View full details5x100 Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 5x100mm Converts to (wheel) 5x100mm Center bore 57.1mm Stud thread 12x1.5 Thickness options 1", 1.25", 1.5", 2" Inc...
View full details5x4" Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 5x4" (5x101.6mm) Converts to (wheel) 5x4" (5x101.6mm) Center bore 73mm Stud thread 12x1.5 Thickness 1" Includes Whe...
View full details5x135 Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 5x135mm Converts to (wheel) 5x135mm Center bore 87.2mm Stud thread 14x2.0 Thickness options 1", 1.5", 2" Includes W...
View full details6x5.5" Hub Centric Wheel Spacers | Bolt-On, Dodge Ram 1500 77.8mm (Pair)
Bolt pattern(s) 6x5.5" (6x139.7mm) Center bore 77.8mm Stud thread 14x1.5 Thickness 1.5" Material 6061-T6 billet aluminum Centering Hu...
View full details5x150 Hub Centric Wheel Spacers | Bolt-On, Toyota Tundra (Pair)
Center bore 110mm Stud thread 14x1.5 Thickness options 1.5", 2" Material 6061-T6 billet aluminum Centering Hub centric Includes Wheel s...
View full details5x5.5" Hub Centric Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x5.5" (5x139.7mm) Stud thread 9/16" Center bore 78mm Thickness 2" Centering...
View full details5x4.5" Hub Centric Wheel Spacers | Bolt-On, 56.1mm Bore (Pair)
Bolt pattern(s) 5x4.5" (5x114.3mm) Center bore 56.1mm Stud thread 12x1.25 Thickness 1" Material 6061-T6 billet aluminum Centering Hub c...
View full details4x4.5" Hub Centric Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 4x4.5" (4x114.3mm) Converts to (wheel) 4x4.5" (4x114.3mm) Center bore 66.1mm Stud thread 12x1.25 Thickness 1" Cente...
View full details6x132 Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 6x132mm Converts to (wheel) 6x132mm Center bore 74.5mm Stud thread 14x1.5 Thickness 1.25" Sold as Pair (2 pieces) ...
View full details5x130 Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 5x130mm Converts to (wheel) 5x130mm Center bore 71.5mm Stud thread 14x1.5 Thickness 1.25" Material 6061-T6 billet a...
View full details5x100 Hub Centric Wheel Spacers | Bolt-On, 54.1mm Bore (Pair)
Bolt pattern(s) 5x100mm Center bore 54.1mm Stud thread 12x1.5 Thickness 1" Material 6061-T6 billet aluminum Centering Hub centric Inc...
View full details5x100 Hub Centric Wheel Spacers | Bolt-On, 56.1mm Bore (Pair)
Bolt pattern(s) 5x100mm Center bore 56.1mm Stud thread 12x1.25 Thickness 1" Material 6061-T6 billet aluminum Centering Hub centric In...
View full details4x100 Hub Centric Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 4x100mm Converts to (wheel) 4x100mm Center bore 54.1mm Stud thread 12x1.5 Thickness 1" Centering Hub centric Incl...
View full details4x110 ATV Wheel Spacers | Bolt-On (Pair)
Bolt pattern 4x110mm (same pattern both sides) Center bore 76.2mm Stud thread 10x1.25 Thickness options 1", 2" Includes Wheel studs inclu...
View full details6x5" Hub Centric Wheel Spacers | Bolt-On, 78.3mm Bore (Pair)
Stud thread 12x1.5 Thickness 1.5" Material 6061-T6 billet aluminum Centering Hub centric Includes Wheel studs included Sold as Pair (2 ...
View full details6x4.5" Hub Centric Wheel Spacers | Bolt-On, 66.1mm Bore (Pair)
Bolt pattern(s) 6x4.5" (6x114.3mm) Center bore 66.1mm Stud thread 12x1.5 Thickness 1.5" Material 6061-T6 billet aluminum Centering Hub ...
View full details5x5" Hub Centric Wheel Spacers | Bolt-On (Pair)
Bolt pattern(s) 5x5" (5x127mm) Center bore 71.5mm Stud thread 1/2" Thickness options 1.25", 2" Material 6061-T6 billet aluminum Centeri...
View full details4x136 ATV Wheel Spacers | Bolt-On (Pair)
Converts from (hub) 4x136mm Converts to (wheel) 4x136mm Center bore 101.6mm Stud thread 10x1.25 Thickness options 1.5", 2" Includes Whe...
View full details