Pontiac Firebird (incl. Trans Am) Wheels and Rims

Pontiac Firebird Aftermarket Wheel Fitment

The Pontiac Firebird ran for 35 years across four generations, from the 1967 first-gen launch through the 2002 fourth-gen finale. This hub covers every Firebird and every Trans Am, because the Trans Am is a Firebird trim package, not a separate model. The Pontiac GTO (2004-2006 Holden Monaro rebadge) was a separate model and is covered on its own hub. Every Firebird ever built uses the GM legacy 5x120.65 (5x4.75) bolt pattern with a 70.3mm hub bore, the same pattern shared with the Camaro and the GM A-body and F-body family. What changes generation to generation is the fitment window, wheel size range, and whether the staggered setup is mandatory or optional. Element Wheels has measured fitments on every Firebird generation we carry. Pick your generation below.

Find Your Pontiac Firebird Generation

Pick your year range to see wheels and rims that fit your specific Firebird. Bolt pattern stays 5x120.65 across every generation, including every Trans Am. What changes is wheel diameter range and whether the build runs square or staggered.

The Pontiac Firebird Bolt Pattern

Every Pontiac Firebird from 1967 through the final 2002 fourth-gen Trans Am used the GM legacy 5x120.65 bolt pattern, also written as 5x4.75 in imperial. The hub bore is 70.3mm across every generation. This is the same factory pattern that ran on the Chevrolet Camaro across the same year span, since the Firebird and Camaro shared the GM F-body platform from launch through the 2002 retirement of both nameplates.

What this means for wheel buyers: any wheel sold as fitting the 5x120.65 GM F-body pattern will bolt to any Firebird across the four generations. What changes is the offset window, brake clearance, and how wide a tire the fenders can take. Those constraints tighten on the third and fourth-gen cars that have factory disc brakes and tighter wheel wells, and they loosen on the long-body second-gen Trans Am that has the room to swallow a wider rear tire.

Trans Am and Why the Firebird Cast a Long Shadow

The Trans Am started as a 1969 performance trim package on the first-gen Firebird and became the icon of the second-gen run. Burt Reynolds drove a 1977 Trans Am in Smokey and the Bandit. KITT was a third-gen 1982 Trans Am on Knight Rider. The Screaming Chicken hood graphic, the shaker scoop, the WS6 handling package, the Ram Air heritage, all of it lives under the Firebird nameplate. The Formula, Firehawk, and the Ram Air-equipped WS6 packages filled out the special-trim history across the four generations.

For wheel buyers, the practical thing to know is the entire Firebird and Trans Am lineage shares the 5x120.65 bolt pattern. A wheel bought for a Trans Am bolts to a base Firebird and vice versa. What changes is the visual era. First-gen restorations lean toward 14 to 17 inch wheels and period-correct designs. Second-gen Bandit-era Trans Am builds run 15 to 18 inch sizes, often staggered with a wider rear to fit the muscle-car stance under the long fenders. Third and fourth-gen cars commonly go 17 to 18 inch and sometimes 20 inch on restomod builds, with the modern aftermarket window built around the disc brake clearance.

How We Confirm Fitment on Pontiac Firebird Wheels

Element Wheels measures fitment on the platforms we sell wheels for, including every Firebird and Trans Am generation. For these cars that means clearance from the wheel to the fender, gap between the back of the wheel and the suspension, brake caliper clearance (drum on the earlier first-gen, disc on later second-gen and forward), hub bore confirmation on the 70.3mm GM hub, lug stud height, and turning clearance with the wheel and tire installed. We measure on the cars in our network. We do not pull these from manufacturer spec sheets the way most retailers do.

That measurement work is what produced the generation-specific fitment windows on this page. It is also why every wheel we recommend is backed by our Fitment Guarantee. If a wheel does not fit, we pick up the wheels and refund 100 percent. No risk to you. Compare against the rest of the Pontiac lineup at our Pontiac wheels and rims hub.

Pontiac Firebird Wheels and Rims FAQ

Get Pontiac Firebird Wheels Right the First Time

Pick your generation above to see wheels and rims that fit. We measure on Firebird and Trans Am platforms across all four generations and we stock fitments for every Firebird we sell. Find your fit and start enjoying your build sooner.