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Learn / Wheels & Tires · AK-LRN-WT-001 · Rev 1.1
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Wheels & Tires
Bolt patterns, backspacing, tire sizes and lug nuts for the classic VW — how to choose wheels that fit, and fix the ones that rub.
01 · Learn
Wheel & tire guides
Start with Wheel Tech, then the specifics for your wheels and tires.
Start here
Wheel Tech: Bolt Pattern, Backspacing & OffsetHow to change wheels on a classic VW — bolt patterns, measuring backspacing, and the fitment formula.Read the guide →How To: Smoothie Wheels Tech SheetSpecs and setup for Airkewld Smoothie wheels.SmoothieRead the guide →Tire Size FAQsAnswers to the tire size questions we get most.TiresRead the guide →What Lug Nuts Do I Need on My Classic VW?Match the lug nut to the wheel, so it seats and holds.Lug NutsRead the guide →
Wheel Tech: Bolt Pattern, Backspacing & OffsetHow to change wheels on a classic VW — bolt patterns, measuring backspacing, and the fitment formula.Read the guide →How To: Smoothie Wheels Tech SheetSpecs and setup for Airkewld Smoothie wheels.SmoothieRead the guide →Tire Size FAQsAnswers to the tire size questions we get most.TiresRead the guide →What Lug Nuts Do I Need on My Classic VW?Match the lug nut to the wheel, so it seats and holds.Lug NutsRead the guide →
02 · Plan
Before you change wheels
New wheels on a classic VW are a fitment job, not just a purchase. Work through these four decisions first — the Wheel Tech guide covers the math.
1
Bolt pattern
Get there one of two ways: disc brakes with the bolt pattern you need, or blank drums drilled and studded to it. We don't recommend adapters.
2
Backspacing & offset
Measure the wheel's backspacing, then work out how far it sits from the fender. This decides whether it fits.
3
Track width
Drop spindles and disc brakes each push the wheel out about 0.375". A narrowed beam pulls it back in — wider fenders are the other route.
4
Size
Stay at 7"–7.5" wide and no bigger than 18" in diameter. Go past that and chassis parts wear out faster.
Smoothie wheels come in 17" rim sets for 4x130mm, 5x112/130mm and 5x205mm bolt patterns, including 3-piece PRObuilt versions. See all wheels →
03 · Fit & Fix
Make it fit
Rubbing, narrowing and the brake route to a new bolt pattern.
5 Causes of Classic VW Tires Rubbing FendersThe five usual reasons tires hit the fenders, and how to fix each.RubbingRead the guide →Common Wheel Rubbing Issues — 1966 & 1967 BeetlesWhy '66–'67 Beetles rub and how it's fixed.'66–'67 BeetleRead the guide →What Is a Narrowed Beam?Narrowing pulls the wheels in so a wider wheel clears the fender.FitmentRead the guide →How To: Type 1 Front Disc Brake InstallDisc brakes are one way to get the bolt pattern a new wheel needs.Bolt PatternRead the guide →
Ready to shop?
Wheels, plus the parts that make them fit.
Not sure what fits?
Tell the PROs about your car, wheels and goals and get a custom plan.
Get My Ultimate Plan →Process — Not Parts — Determines Performance