USA Made 2 x 20mm and 2 x 25mm Wheel Adapters 5x100 to 5x127 / 5x5 Spacers 57.1 bore US
2+2 US Made Wheel Adapters
Part # USA-5100-5500-20-57.1
Part # USA-5100-5500A-57.1
Car/Truck - Vehicle = 5x100
Wheel / Rim = 5x127 aka 5x5
Adapter Center Hole / Hub Bore = 57.1mm
Adapter Thickness = 2 x 20mm 2 x 25.4mm
Adapter Stud Size = 12x1.5
You may have to trim the studs on your vehicle to use these.
If your vehicle uses bolts instead of lug nuts like many European cars they will likely have to be replaced with a conical seat fastener.
Are you sure the center bore is large enough?
Does the adapter have the right size studs?
Do you have enough clearance?
If you are unsure of anything please ask first,
if you purchase the wrong adapters you have to send them back for a refund -20% restocking
and then purchase another set, so, lets get the right ones the first time
for technical help call
Business Hours are 7:30am to 4pm Pacific time Monday through Friday.
Closed on the Sabbath and Sunday.
Adapters are shipped USPS priority mail within 1 working day after payment.
Rush orders possible.
Paypal Accepted, if you need assistance call
There are many sellers on eBay that claim to be selling or imply that they are selling, US-made wheel adapters, but they are liars.
US Adapters is a subsidiary of Bronson Investments and is a true US manufacturer using US sourced 6061 T6 billet aluminum.
We are located at 367 E. Redlands Blvd., San Bernardino, CA 92408 and build wheel adapters everyday.
We will be publishing a video showcasing our manufacturing facility in the near future.
No Returns for any part that has been bolted to the vehicle, all returns must be in new condition.
All returns must be done through the eBay return system and will be refunded -20% restocking.
If you need assistance in getting the correct adapters we are happy to help but be restocking fee will still apply.
For technical help call
Note!! if you are not sure about anything to do with your fitment needs please let us help you get the right parts the first time.
Some of the mistakes that people make when purchasing wheel adapters are...
Incorrect center bore - if you get a center bore to small for your vehicle the adapters will not bolt on it, if the center bore of the adapter is larger than the hub of the vehicle it can be acceptable with the proper lug nuts.
Wrong size studs - if you purchase adapters with the wrong size wheel studs you may need to buy extra lug nuts to make them work properly.
Wrong thickness - if you purchase adapters that are too thick then you can run into clearance issues with your fenders, or if they are too thin you may have to cut down the studs on your vehicle or get a different kind of fasteners.
for technical help call