C7 Corvette AMT Motorsport 3/8 inch Wheel Spacers (2014-2019)

C7 Corvette AMT Motorsport 3/8 Inch Wheel Spacers (9.53 mm)

The AMT Motorsport 3/8 inch wheel spacer (about 9.53mm, often searched as 10mm) is used on a 2014–2019 C7 Corvette to move the wheel outward when a slightly larger correction than 1/4 inch is needed. On C7 setups, the deciding factor is usually clearance at front steering lock and clearance at the liner and fender under compression, especially with wider tire packages.

Confirm wheel offset and tire size first, then verify movement clearance before finalizing spacer thickness. AMT Part Number: 265038. Color: Black.

Product Details

• Vehicle: C7 Corvette (2014–2019)
• Spacer thickness: 3/8 inch (about 9.53mm)
• Color: Black
• Use case: stance tuning or offset correction after verification
• Fitment checkpoints: front lock clearance and liner/fender clearance under compression

Why This Brand Leads

• AMT Motorsport focuses on performance and racing setups where measured fitment matters
• Spacer sizing supports repeatable wheel position decisions rather than universal fit claims
• Made in America manufacturing focus for consistent build intent

Benefits

• Moves the wheel outward by 3/8 inch per side where installed
• Supports a more flush stance when offset and tire size are validated
• Can help address specific clearance needs when confirmed on the vehicle

What to Expect After Installation / Use

After installation, expect a measurable outward wheel position change. Installation should include confirming safe hardware engagement for your setup, tightening in the correct sequence, and re-checking torque after short mileage or heat cycles. On C7 cars with wider front tires or lowered ride height, confirm lock clearance and compression clearance before aggressive driving.

Corvette Compatibility

• Fits: C7 Corvette Stingray Coupe (2014–2019)
• Fits: C7 Corvette Stingray Convertible (2014–2019)
• Fits: C7 Corvette Grand Sport Coupe (2017–2019)
• Fits: C7 Corvette Grand Sport Convertible (2017–2019)
• Fits: C7 Corvette Z06 Coupe (2015–2019)
• Fits: C7 Corvette Z06 Convertible (2015–2019)
• Fits: C7 Corvette ZR1 Coupe (2019)
• Fits: C7 Corvette ZR1 Convertible (2019)

“3/8 inch gave me the stance I wanted on my C7 after I checked lock clearance and compression travel.” – Mark S.

Custom Corvette Accessories is enthusiast-run, focused on correct fitment, fast nationwide shipping, and real-world Corvette ownership support.

If you want a measurable wheel position change on a 2014–2019 C7 Corvette, AMT Motorsport 3/8 inch wheel spacers should be selected by wheel offset, tire size, and verified lock/compression clearance.