Pontiac Grand Am Tires — Fitment by Year

I see a lot of '92 to 2005 Grand AMs roll through here, and the OE fitment is straightforward: you're looking at 205/65-15, 215/60-15, or 225/50-16 depending on your year and trim. The bolt pattern's 5x114.3 across the board, and hub bore is 70.30mm, so once we know your exact year and what's on there now, fitment is locked in. I keep a range of these sizes on the rack because they move steady.

For OE replacement, I stock load-rated rubber that matches what Pontiac spec'd from the factory. If you're looking to step up—maybe a sportier compound or a different sidewall height—I can walk you through what works without throwing off your speedometer or rubbing the fender. Load rating matters here; the Grand AM's not a truck, but you want to respect the suspension geometry. We've got options from budget-conscious to performance-leaning, all in that 15 to 16-inch range mostly, though some of the later models can go to 17 or 18.

When your tires come in, my crew runs road-force balance on every one—no guessing. We check your TPMS sensors, confirm hub bore fit, and torque the lugs to spec. We're a small family shop, been in Marietta fifteen years, so you're not waiting on a call center or handing your car off to a chain. I'm here, bilingual, and we do all the work in-house. Walk-ins are welcome any day we're open.

We mount these for folks across Marietta, East Cobb, and Roswell. If cash is tight, we've got Acima lease-to-own starting at ten bucks, or Synchrony financing on purchases over $199. Call me at (678) 400-6467, walk in at 1585 Roswell Rd, or book online below.