Tires for the 2019 Buick Regal Sportback
The 2019 Buick Regal Sportback uses 245/40R19, 225/55R17, 245/45R18, depending on trim. Choose your trim’s size to see tires in stock.
Tire sizes by trim
| Trim | Original tire sizes |
|---|---|
| Avenir | 245/40R19 (from $125.00) |
| Base Model | 225/55R17 (from $116.00) |
| Essence | 245/45R18 (from $118.00) |
| GS | 245/40R19 (from $125.00) |
| Preferred | 225/55R17 (from $116.00), 245/45R18 (from $118.00) |
| Preferred II | 245/45R18 (from $118.00) |
Confirm your size on the driver’s door placard; options and package changes can affect fitment.
Popular tires in 245/40R19
$125.00In stock
$145.00In stock
$148.00In stock- $178.00In stock
$219.00In stock
$231.00In stock
Popular tires in 225/55R17
$116.00In stock
$119.00In stock- Nexen N'Fera Supreme225/55R17 97W · All-season$156.00In stock
$157.00In stock
$161.00Only 2 left
$162.00In stock
Frequently asked questions
What size tires does a 2019 Buick Regal Sportback take?
The 2019 Buick Regal Sportback came with 245/40R19, 225/55R17, 245/45R18 depending on trim. The exact size is printed on the driver’s door placard.