The number of lugs and their spacing (e.g., 5x114.3) must match your vehicle exactly, or it won't mount.
Sites like Tire Rack and SimpleTire offer a wide selection of new compact spares from brands like Goodyear, Yokohama , and Continental . where to buy replacement donut tire
You can find replacements at the following locations, depending on whether you want a new or used tire: The number of lugs and their spacing (e
Goodyear Convenience Spare Tire T155/90d16 5 Lug 16" Fits Chrysler 5x114.3) must match your vehicle exactly
Chains such as Discount Tire and Pep Boys stock temporary spares and can provide professional fitment advice.
Drive no more than 50–70 miles before getting a permanent replacement.