Looking to convert your four-lug wheels to five-lug patterns or to widen stance for better handling? This guide highlights five reliable wheel spacers and adapters suitable for common 4×4.5 and 4×100–5×120 bolt patterns. Each pick is explained for who it’s best for, plus installation notes and a practical limitation. Read on to find the best option for daily drivers, off-road machines, or show-ready builds.
| Product | Best For | Key Benefit |
|---|---|---|
| glorider 4Pcs Universal Wheel Spacers | General 4×100/4×108 and 5×100–5×120 conversions | Wide compatibility with multiple bolt patterns |
| Dynofit 5×4.5 to 5×5 Wheel Adapters | Vehicles needing 5×5 on 5×4.5 bases | Forged aluminum, hub-centric fit |
| ECCPP 4×4.5 to 5×4.5 Adapters (2 inch) | 4-lug to 5-lug on older Ford/Acura setups | Clear fit verification and torque guidance |
| ezaccessory 4×156 to 5×4.5 Adapters | Polaris RZR and Polaris wheels needing 5×4.5 | TRUE forged aluminum with durable studs |
| ECCPP 4×4.5 to 5×4.5 Adapters (1 inch) | Compact 1-inch lift conversions | Improves clearance and stance with controlled risk |
Note: Each option has specific hub bore, thickness, and bolt pattern requirements. Always confirm your vehicle’s bolt pattern, hub bore, and thread size before purchase. If unsure, consult a professional installer or verify through your vehicle’s manufacturer specifications.
Glorider 4Pcs Universal Wheel Spacers
- FITS: 4 lug or 5 lug wheels with PCD 98-120mm. 4×100, 4×108, 4×110, 4×112, 4×114.3, 4×120; 5×100, 5×108, 5×110, 5×112, 5×114.3, 5×115, 5×118, 5×120, 5×4.5, 5×4.75.
- SPECIFICATIONS: Inner diameter 78.1mm, outer diameter 150mm, thickness 5mm per spacer. Lightweight aluminum alloy.
- INSTALLATION: Requires standard tire repair tools and torque wrench. May require extended bolts/studs (not included). Professional installation recommended for first-timers.
Best for: Everyday drivers needing broad compatibility across common 4×100–5×120 patterns. Better for: Those comfortable with DIY installation who want a lightweight spacer kit. Caution: Check torque and re-torque after 25–50 miles to ensure safety.
Dynofit 5×4.5 to 5×5 Wheel Adapters
- Conversion: 5×4.5 (114.3mm) to 5×5 (127mm). Includes 1/2″ thread bolts, set of 4 adapters.
- Hub bore: 71.5mm; thickness: 1.25″ (32mm). Forged aircraft-grade aluminum with black anodizing.
- Notes: Only works with wheels having 5×5 bolt pattern. Does not fit 5×4.5 wheels.
Best for: Vehicles needing a precise 5×5 pattern on a 5×4.5 base, such as certain Jeep configurations. Better for: Off-road or performance builds where strength and hub-centric fit are important. Caution: Confirm wheel compatibility; incorrect use can cause vibration or clearance issues.
ECCPP 4×4.5 to 5×4.5 Adapters (2 Inch)
- CHECK BEFORE YOU PURCHASE: 2 inch thickness; 4×4.5 to 5×4.5 bolt pattern; Fit for Acura CL and Acura Legend models specified.
- Parameter: Vehicle Bolt Pattern 4×4.5; Wheel Bolt Pattern 5×4.5; Thread Pitch 12×1.5; Hub Bore 72mm.
- INSTALL: Includes two adapters with thread locker glue; torque guidance provided.
Best for: Classic Acura models needing a larger hub-to-wheel gap with limited aftermarket options. Better for: Installers who want clear maintenance guidance and verified fit hints. Caution: Verify year and model compatibility; misfit can affect handling and clearance.
ezaccessory 4 Wheel Adapters 4×156 to 5×4.5
- Fit: 4x156mm bolt pattern; converts to 5×4.5″ (114.3mm).
- Material: TRUE forged 6061 T6 billet; CNC machined; anodized for corrosion resistance.
- Studs: Heat-treated 10.9 grade with mounting lug nuts included.
Best for: Polaris RZR or similar UTVs with 4×156 pattern seeking a 5×4.5 conversion. Better for: Riders needing durable, lightweight adapters for high-load use. Caution: Ensure vehicle legality and wheel clearance; oversized tires can impact steering feel.
ECCPP 4×4.5 to 5×4.5 Adapters (1 Inch)
- Parameter: Thickness 1 inch; Vehicle Bolt Pattern 4×4.5; Wheel Bolt Pattern 5×4.5; Thread Pitch 1/2; Hub Bore 73.1mm.
- Torque: Recommended install torque 75-85 ft-lbs; includes thread locker glue.
- Performance notes: Increases gap between tire and hub, potentially improving handling and stability at high speeds; can provide a more aggressive look.
Best for: Vehicles needing a modest lift to prevent rubbing with larger tires. Better for: Drivers seeking a slightly altered stance without significant change to drive dynamics. Caution: Verify that your wheels clear the sway bar and fenders to avoid contact at full lock.
Buying Guide
Key considerations when selecting 4 lug to 5 lug spacers or adapters include bolt pattern compatibility, hub bore size, spacer thickness, and material quality. Forged aluminum tends to be stronger and lighter than cast alternatives. Always confirm your vehicle’s hub bore and thread pitch to avoid vibration or loosening.
- Compatibility: Ensure the adapter matches both vehicle and wheel bolt patterns exactly.
- Thickness and clearance: Higher thickness increases offset and may affect brake caliper clearance or fender clearance.
- Hub centrism: Hub-centric designs reduce vibration; non-hub-centric kits may require centering rings.
- Installation: Some kits require extended bolts; others include mounting hardware. Follow torque specs closely.
- Legal and safety: After installation, re-check fasteners after driving 25–50 miles and periodically thereafter.
FAQ
- Q: Can I install these spacers myself? A: Yes, with proper tools and torque specs. A professional install is recommended for first-timers.
- Q: Will spacers affect vehicle alignment? A: They can alter wheel offset and may impact handling. Check alignment if you notice pull or vibration.
- Q: Do these spacers require extended bolts? A: Some sets do; others include all necessary hardware. Verify before purchase.
- Q: Are these legal for street use everywhere? A: Use depends on local laws and vehicle modification rules. Check regulations in your area.
- Q: Can I use spacers on performance brake systems? A: Verify caliper clearance and wheel spoke clearance to avoid contact.
- Q: How do I know the hub bore matches my vehicle? A: Compare your vehicle’s hub bore size to the adapter’s hub bore specification before buying.