RockTrix for Precision European - 4pc 1" Thick Wheel Spacers - 5x5.5 Bolt Pattern with 12x1.25 Studs - for Geo Tracker, Suzuki Samurai Sidekick Vitara X-90 X90 XL7 XL-7 (5x139.7) 25mm Silver [FITMENT] 1989-1997 Geo Tracker. Suzuki... 1985-1995 Samurai, 1989-1997 Sidekick, 1999-2004 Vitara, 2002-2006 XL-7, 1996-1998 X-90. [IMPORTANT FITMENT INFORMATION] 1) Measure wheel gap for clearance. You will need at least 1.0" (25mm) of fender clearance to prevent the wheel/tire from hitting the fenderliner. 2) Measure your vehicle's wheel studs. It must be less than 1.0" (25mm). 3) Check the thread size of your vehicle's wheel studs. It must be 12x1.25. [SPECIFICATIONS] Set of 4. 1.0" (25mm) Thickness | 5x5.5" (5x139.7) Bolt Pattern | 108mm Hub Bore | 12x1.25 Threaded Studs/Nuts [MANUFACTURING] CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrision. Includes pre-installed heat treated 10.9 grade studs. [PRODUCT BENEFITS] Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires.