1968 Mercury Cougar Wheels & Rims
Shop Wheels for 1968 Mercury Cougar
Showing 3 of 3+ wheels compatible with the 1968 Mercury Cougar
Talk to a Mercury Fitment Expert
Not sure which wheels to run on your 1968 Mercury Cougar? Our team has helped thousands of Mercury owners dial in the perfect setup. Free advice, no pressure — just call or email.
The 1968 Mercury Cougar is a popular platform for wheel upgrades. Whether you're building a weekend show vehicle, a daily-driven street setup, or a purpose-built track machine, upgrading your wheels is the single biggest visual and performance improvement you can make. At ThreePiece, we carry thousands of aftermarket wheels that are verified to bolt directly onto your 1968 Mercury Cougar — no guesswork, no adapters, no fitment surprises.
Every wheel we sell for the Cougar has been cross-referenced against the factory 5x114.3 bolt pattern and 70.6mm hub bore. The stock wheel is a 14x6, but owners commonly upgrade to larger diameters for improved aesthetics and handling. All orders ship free within the continental US, and our fitment team is available by phone to walk you through every option.
1968 Mercury Cougar Trim Levels
The 1968 Mercury Cougar was offered in 2 trims. The bolt pattern, center bore, and lug specifications are shared across all trims — differences are primarily in stock wheel diameter and offset. The fitment data below covers all variants.
1968 Mercury Cougar Wheel Fitment Specifications
These are the critical numbers you need when shopping for aftermarket wheels for the 1968 Mercury Cougar. The 5x114.3 bolt pattern determines which wheels physically bolt onto your vehicle, while the 70.6mm center bore ensures a hub-centric fit. The factory equips this vehicle with 14x6 wheels at a +18 offset.
1968 Mercury Cougar Compatible Wheel Sizes
Every wheel size in this table has been verified as compatible with the 1968 Mercury Cougar. The table includes both OEM-equivalent replacement sizes and popular plus-size upgrades. When upsizing, remember that a lower-profile tire is needed to maintain the same overall diameter and keep your speedometer accurate.
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x5.5 | -6 to +10 | 205/70R14, 215/70R14 | — |
| 14x6 | -6 to +10 | 205/70R14, 215/70R14 | — |
| 15x6 | -6 to +10 | 205/65R15, 205/70R15 | — |
| 15x6.5 | -6 to +10 | 205/65R15, 205/70R15 | — |
| 15x7 | -6 to +10 | 205/65R15, 205/70R15 | — |
Best Wheel Brands for the Mercury Cougar
The Mercury Cougar is a popular platform for wheel upgrades. Based on what we see our customers running and what the community gravitates toward, here are the brands we recommend for the Cougar:
Don't see the brand you're looking for? Browse all brands or call us — we can source wheels from virtually any manufacturer.
Complete Your 1968 Mercury Cougar Build
Wheels are just the beginning. Many Cougar owners pair their wheel upgrade with performance modifications to get the most out of their vehicle. Here are some popular upgrades that complement a new set of wheels:
- Mercury Cougar suspension — often paired with a wheel upgrade for a complete transformation
- Mercury Cougar brakes — often paired with a wheel upgrade for a complete transformation
- Wheel & tire packages — save time and money with a pre-mounted, balanced package shipped ready to bolt on
- Installation accessories — hub-centric rings, extended lug studs, TPMS rebuild kits, wheel spacers
Understanding 1968 Mercury Cougar Wheel Fitment
Getting the right wheel fitment on your 1968 Mercury Cougar comes down to four critical measurements:
Bolt Pattern: 5x114.3
The bolt pattern (also called PCD) is the most fundamental fitment spec — it determines which wheels will physically bolt onto your vehicle. The 1968 Mercury Cougar uses a 5x114.3 pattern, which is shared with many other Mercury models. This means you have a massive selection of aftermarket wheels to choose from.
Center Bore: 70.6mm
The center bore is the hole in the middle of the wheel that sits over your hub. The 1968 Mercury Cougar has a 70.6mm center bore. If your aftermarket wheels have a larger bore (which is common), you'll need hub-centric rings to eliminate vibration at highway speeds. We include the correct hub rings with every wheel and tire package.
Offset & Width
Offset determines how far the wheel sits inward or outward relative to the hub face. A lower offset pushes the wheel outward for a more aggressive, flush look. A higher offset tucks the wheel further under the fender for a conservative fitment. The factory offset of +18 is a good baseline — going 5-15mm lower will give you a more flush look.
Related Articles
Read more about the Mercury Cougar and wheel fitment on our blog:
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Other Mercury Cougar Years
2002 Cougar
2001 Cougar
2000 Cougar
1999 Cougar
1997 Cougar
1996 Cougar
1995 Cougar
1994 Cougar
1993 Cougar
1992 Cougar
1991 Cougar
1990 Cougar
1989 Cougar
1988 Cougar
1987 Cougar
1986 Cougar
1985 Cougar
1984 Cougar
1983 Cougar
1982 Cougar
1981 Cougar
1980 Cougar
1977 Cougar
1974 Cougar
1973 Cougar
1972 Cougar
1971 Cougar
1970 Cougar
1969 Cougar
1967 Cougar
Other Mercury Models
Frequently Asked Questions — 1968 Mercury Cougar Wheels
What bolt pattern does a 1968 Mercury Cougar have?
The 1968 Mercury Cougar uses a 5x114.3 bolt pattern with a 70.6mm center bore. This is one of the most common patterns in the aftermarket, giving you access to thousands of wheel options.
What size wheels can I put on my 1968 Mercury Cougar?
Compatible wheel sizes for the 1968 Mercury Cougar range from 14x5.5 up to 15x7 on the front and rear. See the complete compatibility tables above for every confirmed size, offset range, and tire pairing.
Do you offer free shipping on 1968 Mercury Cougar wheels?
Yes — every wheel and wheel & tire package ships free within the continental United States. We also offer professional mounting, balancing, and TPMS sensor installation on all packages.
What brands make wheels for the 1968 Mercury Cougar?
We carry wheels from Work Wheels, Volk Racing, SSR, Enkei, and many more. Browse all brands or call us for a personalized recommendation.