ISR Performance 10mm Wheel Spacer - 4/5x114.3 Bolt Pattern

Our 10mm wheel spacer in 4x114.3 / 5x114.3 bolt pattern. CNC-machined billet aluminum, sold individually. The middle option in our spacer line: meaningful poke without the commitment a 20mm spacer asks for.

What It Does

Pushes the wheel outboard by 10mm to fine-tune fitment, fill the fender just a bit more, or clear a slightly larger brake setup. CNC-machined billet aluminum keeps the spacer light and dimensionally accurate.

Fitment

4x114.3 and 5x114.3 bolt pattern, 66.1mm center bore. 10mm thickness requires extended wheel studs (sold separately). No hub-centric lip on this size; if you need a hub-centric lip, the 20mm size (IS-451143-20) is the one to look at.

Vehicle Applications

Infiniti: G35 (2003+), G37 (2008+), I30 (1996+), I35 (2002+), M30 (1990+), M35 (2006+), M45 (2003+), Q45 (1997+)

Nissan: 240SX (1989-1998), 300ZX (1986-1996), 350Z (2003-2008), 370Z (2009+), GT-R (2008+), Altima (2002+), Maxima (1995+), Sentra (2007+)

Product Details

Brand: ISR Performance

Part Number: IS-451143-10

Type: Slip-On Wheel Spacer

Thickness: 10mm

Bolt Pattern: 4x114.3 / 5x114.3

Center Bore: 66.1mm

Hub-Centric Lip: No

Material: CNC-machined billet aluminum

Extended Studs Required: Yes (sold separately)

Sold: Individually (one spacer per order; you need two for an axle and four for a full set)

Related: IS-451143-5 (5mm) and IS-451143-20 (20mm, with hub-centric lip) in the same family

Legality: Off-road and competition use only