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Wheel Adapter 4 Lug 140 To 4 Lug 100 (Pair)

SKU 4140-4100A-10
Save $20.00 Save $20.00
Original price $99.95
Original price $99.95 - Original price $99.95
Original price $99.95
Current price $79.95
$79.95 - $79.95
Current price $79.95

This type of adapter is used for 4 lug 140mm bolt pattern vehicles to fit 4 lug 100mm bolt pattern wheels. CNC machined billet aluminum. They fit on the hub of the following vehicle:

  • Alpine: A110 (70-77), A310 (74-76)
  • Peugeot: Do NOT Fit
  • Subaru: Do NOT Fit

Our premium quality adapters ensures durability and strength. Price is for a pair (2 adapters).

**If the hub studs protrude outside the adapter and prevent the wheels to sit flush on the adapter plates, it is required to shorten the factory studs. It happens most often on 1" thick adapters.

Fitment and specs

  • Hub side: 4x140mm
  • Wheel side: 4x100mm
  • Keeps a 4-lug count while changing the pattern
  • Sold as a pair

This pair mounts to your 4x140mm hub and lets you fit 4x100mm wheels. Set each adapter flat on a clean hub face, torque the hardware to your vehicle's factory specification using the torque reference chart, and re-torque after 50 to 100 miles. Any factory stud that reaches past the adapter face should be shortened so the wheel seats fully. Free US shipping.

Common questions

Are wheel adapters safe?
Yes. Seated flat on a clean hub, torqued to spec, re-torqued after the first miles, and with full stud and thread engagement, they hold up well in daily use.

My hub and wheels are both 4-lug, so why do I need an adapter?
Because the spacing differs. Your hub is 4x140mm and the wheels are 4x100mm, so the adapter bridges the two patterns.

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