Looking to convert 5×100 bolt pattern wheels to 5×114.3 with a 15mm spacer for better tire clearance or to fit a broader wheel choice? This guide highlights five reliable wheel adapters that suit American drivers and daily commuting alike. Each pick is evaluated for compatibility, durability, and installation practicality, so you can choose with confidence. The top options below cover common vehicles such as Subaru, Toyota, Hyundai, Mazda, and Mitsubishi, and are designed to maintain hub alignment and safety when used as intended.
Summary of selected products
- CMO 15mm 5×114.3 to 5×100 Wheel Adapters: Forged 6061-T6 with high-grade studs; best for Acura, Honda, Lexus, Hyundai, Toyota models needing factory stud compatibility.
- YHTAUTO 5×100 to 5×114.3 Hub Centric Adapters: 15mm, ideal for Toyota; hub-centric design reduces vibration; robust stud quality.
- 15mm 5×114.3 to 5×100 Wheel Adapters (Hyundai, Mazda, Mitsubishi): CNC machined, anodized, 6061-T6 forged; engineered for performance and aesthetics.
- 15mm 5×114.3 to 5×100 Wheel Adapters (2PC): Forged, CNC, anodized; suited for multiple 5×100 to 5×114.3 conversions with hub-centric design.
- 5×100 to 5×4.5 Wheel Spacers (Subaru, Scion): 15mm thickness, hub bore 56.1mm; designed to keep Subaru/Scion alignment stable and safe.
CMO 15mm Adapters: 5×114.3 to 5×100

Best for: Acura, Honda, Lexus, Hyundai, and Toyota drivers who want a solid, forged adapter with compatible studs. This kit uses 6061-T6 forged aluminum and 10.9 grade studs to ensure rigidity. The 73mm bore is compatible with many factory hubs, and the included studs help reduce installation surprises. Caution: Some factory studs may require trimming or additional hardware depending on your vehicle. This option prioritizes strength and reliability for daily driving.
YHTAUTO 15mm Hub-Centric Adapters

Best for: Toyota owners seeking a hub-centric design to reduce vibrations and improve steering feel. The set converts 5×100 to 5×114.3 with a 56.1 mm hub bore and includes 12×1.25 and 12.9 grade studs for reliability. Caution: As with all hub-centric adapters, fitment depends on precise hub bore matching and wheel offset. Choose this if hub precision matters most and you want strong, corrosion-resistant hardware.
15mm 5×114.3 to 5×100 For Hyundai Mazda Mitsubishi

Best for: Hyundai, Mazda, Mitsubishi drivers seeking CNC-machined precision and a secure 6061-T6 aluminum build. The kit features 67.1-54.1 hubcentric design and anodized finish for corrosion resistance, plus 10.9 grade studs. Caution: The product notes indicate a specific hub bore and stud configuration; confirm your vehicle’s hub diameter before purchase. This is a good choice when you want strong all-around performance and a clean anodized look.
15mm 5×114.3 to 5×100 Wheel Adapters (2PC)

Best for: Hyundai, Mazda, and Mitsubishi owners who prefer a two-piece construction for easier handling and potential maintenance. The set uses M12x1.5 studs, CNC-machined 6061-T6 aluminum, and a durable anodized finish. Caution: Two-piece designs require careful torque specification during installation to avoid loosening; ensure proper tightening sequence and thread engagement.
5×100 To 5×4.5 Subaru Spacers

Best for: Subaru BRZ/Impreza/Forester and Toyota 86 drivers seeking a 15mm spacer with a 56.1 mm hub bore and 12×1.25 studs. The kit includes a 15mm thickness designed for 5×100 to 5×114.3 conversions. Caution: This option is specifically tailored for 5×114.3 wheels on 5×100 hubs; verify wheel offset and brake clearance for your model before purchasing.
Buying Guide
What to consider when selecting 5×100 to 5×114.3 adapters with 15mm reach
- Hub compatibility: Ensure the hub bore matches your vehicle’s hub to minimize runout and vibration.
- Stud quality: Look for 10.9 grade or higher studs for strength and safe torque handling.
- Material and finish: Forged aluminum (6061-T6) with anodized coatings resist corrosion and maintain appearance.
- One- or two-piece design: Choose based on installation ease, maintenance, and desired modularity.
- Vehicle fitment: Cross-check your model year, wheel width, and offset to avoid rubbing or clearance issues.
- Torque and installation: Follow manufacturer torque specs; improper installation can affect safety and handling.
FAQ
- Can I run 15mm adapters on any vehicle?
– Not always. Check hub bore, stud type, brake clearance, and wheel offset to ensure safe fitment. - Are hub-centric adapters better than non-hub-centric?
– Yes, hub-centric designs reduce vibrations by aligning wheels with the hub bore precisely. - Do these adapters affect vehicle safety or warranty?
– Properly installed adapters designed for your vehicle are generally safe; however, check with your manufacturer about warranty implications. - What style of adapter is best for daily driving?
– Forged aluminum, CNC-machined adapters with high-grade studs offer balance of strength, weight, and reliability for daily use. - Should I choose a two-piece or one-piece design?
– Two-piece designs can offer easier maintenance and potential reusability; one-piece designs are generally simpler and lighter for straightforward installations. - Is it necessary to recalibrate alignment after installation?
– Wheel alignment checks are recommended after any significant suspension or wheel modification to maintain optimal handling.