What to Know About 17-Inch Cragar Wheels for Muscle Cars

What to Know About 17-Inch Cragar Wheels for Muscle Cars

When searching for authentic American muscle car style with a classic retro look, 17-inch Cragar wheels stand out as a top choice among restorers and custom builders alike. Known for their iconic S/S (Super Sport) design introduced in 1964, these wheels blend vintage aesthetics with modern sizing to fit a wide range of performance vehicles 1. While originally designed for classic applications, the availability of 17-inch variants allows contemporary enthusiasts to maintain period-correct styling while improving ride quality and brake clearance. However, buyers must carefully evaluate bolt patterns, offset, finish types, and sourcing channels to ensure proper fitment and long-term satisfaction—especially given reported concerns over chrome plating durability on some models.

History and Legacy of Cragar Wheels

Cragar, founded in 1930 by Crane Gartz, began as an aviation engine manufacturer before transitioning into the automotive aftermarket in the mid-1950s 2. The brand gained widespread recognition with the launch of the S/S Series in 1964, which quickly became synonymous with high-performance street machines and drag racing culture. These five-spoke, slot-style mag wheels were constructed from both steel and aluminum, offering lightweight strength and aggressive visual appeal.

The term "mag wheel" originally referred to magnesium construction, but over time it evolved to describe any one-piece cast or forged wheel with a prominent spoke design. Cragar’s S/S wheels, particularly the 61C and 08/61 models, are considered among the first mass-produced aftermarket performance wheels in the U.S. Their popularity surged during the golden era of American muscle cars, appearing on everything from modified Ford Mustangs to Chevrolet Camaros and Dodge Chargers.

Today, Cragar is part of The Carlstar Group, which continues production under strict quality controls while preserving the original tooling and design language. This heritage makes them especially appealing to purists restoring classic vehicles or building tribute cars that honor the 1960s and 1970s hot rod aesthetic.

Why Choose 17-Inch Cragar Wheels?

While traditional Cragar wheels came in smaller diameters like 14", 15", and 16", the growing demand for improved handling and larger brake systems has driven interest in 17-inch Cragar wheels. This size offers several advantages:

  • Better Brake Clearance: Modern disc brake kits often require at least 17 inches of diameter to accommodate calipers and rotors without interference.
  • Improved Ride Quality: Larger wheels allow for lower-profile tires with stiffer sidewalls, reducing body roll and enhancing steering response.
  • Modern Tire Availability: Many classic tire manufacturers now offer wide whitewall or redline radials in 17-inch sizes, making it easier to pair vintage looks with reliable performance.
  • Enhanced Visual Proportion: On newer platforms or lifted suspensions, 17-inch wheels fill the fender wells more effectively than smaller versions.

Despite these benefits, it's important to note that increasing wheel diameter can affect speedometer accuracy, gear ratios, and fuel economy if not properly accounted for in the final drive setup.

Available Models: S/S Series 61C and 08/61 in 17xN Sizes

Cragar currently produces select models in 17-inch configurations through authorized distributors such as Summit Racing, JEGS, and Discount Tire 3. The most commonly available 17-inch options include:

Model Size Bolt Pattern Offset Finish Options
61C S/S 17x8 5x4.5", 5x4.75", 5x5.5" +0.25" to -1.00" Chrome, Black, Gray
08/61 S/S 17x9 5x5", 5x5.5" -0.25" Chrome, Black
Vintage Steel 17x7 5x4.5", 5x4.75" +0.50" Polished, Chrome

The Series 61C S/S remains the most popular due to its balanced proportions and broad compatibility across GM, Ford, and Mopar platforms. It features a slightly concave profile and straight spokes, giving it a clean yet aggressive stance. The 08/61 S/S, meanwhile, has a deeper dish and wider rim width, ideal for rear-wheel-drive coupes needing extra traction and visual presence.

Fitment Considerations for Your Vehicle

Selecting the correct 17-inch Cragar wheel requires careful attention to several technical parameters:

Bolt Pattern Compatibility

This refers to the number of lug nuts and the diameter of the circle they form. Common patterns for American vehicles include:

  • 5x4.5": Found on older Fords, Jeeps, and some early Chevys
  • 5x4.75": Used on many GM A-body and X-body cars (Chevelle, Nova)
  • 5x5": Standard on later-model Fords and some Dodges
  • 5x5.5": Typical for full-size GM cars and trucks (Impala, Caprice)

Using an incorrect bolt pattern can lead to unsafe mounting conditions. Adapters exist but are generally discouraged for performance use due to added stress points.

Wheel Offset and Backspacing

Offset determines how far the wheel mounts in relation to the hub surface. Negative offset pushes the wheel outward (common in muscle cars), while positive brings it inward. Backspacing—the distance from the mounting surface to the inner edge—is equally critical when fitting wide tires or avoiding suspension contact.

For example, a 17x8 wheel with -0.25" offset will sit further out than one with +0.50", potentially causing rubbing issues unless fenders are rolled or modified.

Tire Size Recommendations

Proper tire pairing ensures optimal performance and safety. For a 17x8 Cragar wheel, typical tire sizes include:

  • 235/45R17 (front)
  • 255/45R17 or 275/40R17 (rear)

Always consult a tire fitment guide or use a digital visualizer tool (available on sites like Coker Tire or Summit Racing) before purchasing.

Material and Finish Options: Aluminum vs. Steel

Cragar offers both aluminum and steel variants in 17-inch sizes:

Aluminum Wheels (e.g., 61C S/S)

  • Pros: Lighter weight improves acceleration and braking; resistant to rust; polished or chrome finishes enhance shine.
  • Cons: More expensive; susceptible to curb damage; some users report chrome flaking after years of exposure.

Steel Wheels (e.g., Vintage Line)

  • Pros: Durable under heavy loads; less prone to cracking; lower cost; ideal for daily drivers or winter setups.
  • Cons: Heavier, reducing fuel efficiency and responsiveness; may require regular polishing to prevent pitting.

Chrome plating on aluminum wheels has been a point of contention. Some owners have noted premature peeling, especially in regions with road salt or high humidity. To mitigate this, consider powder-coated black or machined-face versions, which offer greater longevity with minimal maintenance.

Purchasing Channels and Where to Buy

Several reputable retailers carry genuine 17-inch Cragar wheels:

  • Summit Racing Equipment: Offers competitive pricing, detailed fitment guides, and fast shipping 4.
  • JEGS High Performance: Provides customer support and integration with vehicle-specific search filters.
  • Discount Tire: Allows in-store mounting and balancing services; useful for test-fitting.
  • Coker Tire: Specializes in classic-style wheels and matching bias-ply or radial-white-wall tires.

Be cautious when buying from third-party marketplaces or auction sites, as counterfeit or refinished wheels have appeared in circulation. Always verify the product code (e.g., 61G585042 for a gray 17x8 61C) and inspect packaging for official branding.

Installation Tips and Best Practices

Once you've selected your wheels, follow these steps for safe installation:

  1. Verify Fitment Physically: Even with correct specs, minor variances in manufacturing can cause clearance issues. Test-mount before final assembly.
  2. Use Correct Lug Hardware: Conical seat lugs are typically required for aluminum wheels; ball seat or mag-style for steel.
  3. Torque to Specification: Most Cragar wheels recommend 70–80 ft-lbs depending on material and application.
  4. Recheck After First Drive: Thermal cycling can loosen lugs; re-torque after 50 miles.
  5. Balance Properly: Internal balance is preferred for mag-style wheels to preserve appearance.

Common Misconceptions About Cragar Wheels

Despite their reputation, several myths persist:

  • Misconception: All Cragar wheels are made in the USA.
    Reality: While designed in the U.S., current production may involve global manufacturing partners. Final assembly and quality control remain under Carlstar oversight.
  • Misconception: They’re only for show, not performance.
    Reality: When properly sized and maintained, 17-inch Cragars handle well on street and track. Their structural integrity meets SAE standards.
  • Misconception: You can’t run modern radial tires on them.
    Reality: Radial tires are fully compatible as long as load ratings and dimensions match the wheel and vehicle requirements.

Maintenance and Longevity Tips

To extend the life of your 17-inch Cragar wheels:

  • Clean regularly with mild soap and water; avoid harsh degreasers.
  • Dry thoroughly after washing to prevent water spots and corrosion.
  • Apply wax or sealant to chrome surfaces every 3–6 months.
  • Inspect for cracks, bends, or warping annually, especially if used on rough roads.
  • Store indoors during off-seasons if possible.

Alternatives and Comparison to Other Brands

If Cragar wheels are unavailable or outside budget, consider these alternatives:

  • American Racing VN505 (Torq Thrust D): Similar vintage styling, broader size range.
  • Weld Racing V-Series: Race-proven durability, more aggressive look.
  • Boyd Coddington Wheel Shop: Premium craftsmanship, limited runs.

Each brand differs in price, weight, and finish options. Compare specifications side-by-side using standardized databases rather than relying solely on marketing claims.

Frequently Asked Questions

Below are answers to common questions about 17-inch Cragar wheels:

Can I install 17-inch Cragar wheels on a stock suspension?
Yes, provided the backspacing and tire size are appropriate. Measure clearance at full compression and turn lock to confirm no rubbing occurs.
Are Cragar wheels still made in America?
Cragar is an American brand owned by The Carlstar Group based in Ohio. While design and engineering occur domestically, manufacturing may take place overseas to meet cost and scale demands.
Do 17-inch Cragar wheels come with center caps?
Most models include plastic or metal center caps. Some reproduction versions may omit them, so check product details before purchase.
How do I verify authenticity of a Cragar wheel?
Look for stamped model numbers, official packaging, and distributor verification. Avoid deals that seem too good to be true.
Can I use adapters to fit Cragar wheels on a non-matching bolt pattern?
Adapters can work but introduce risks like increased stress on hubs and inaccurate alignment. Direct-fit wheels are always recommended for safety and reliability.
Andre Silva

Andre Silva

Vintage car enthusiast restoring classic interiors. Teaches leather conditioning and analog dashboard maintenance. Curates the "Retro Rides" series showcasing 20th-century design icons.