2020 Buick Lacrosse
Verified factory engine and OEM tire fitment data. Confirm exact filter & consumable part numbers by 17-digit VIN.
Engine Oil
DetailsSpecifications for engine oil vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Oil Filter
DetailsSpecifications for oil filter vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Air Filter
DetailsSpecifications for air filter vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Cabin Filter
DetailsSpecifications for cabin filter vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Spark Plugs
DetailsSpecifications for spark plugs vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Brake Pads
DetailsSpecifications for brake pads vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Battery
DetailsSpecifications for battery vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Wiper Blades
DetailsSpecifications for wiper blades vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Tire Size
Details- Front Tire Size
- 245/45R19 / 245/40R20 / 235/50R18
- Rear Tire Size
- 245/45R19 / 245/40R20 / 235/50R18
- Rim / Wheel Size
- 19"
- Matched Trims
- Avenir, Base Model, Essence
- Michelin / Continental / Pirelli 245/45R19
Verified Factory Powertrain & Wheel Fitment (2020 Buick Lacrosse)
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| Avenir | 245/45R19 / 245/40R20 | 245/45R19 / 245/40R20 |
| Base Model | 235/50R18 | 235/50R18 |
| Essence | 235/50R18 / 245/40R20 | 235/50R18 / 245/40R20 |
| Preferred | 235/50R18 | 235/50R18 |
| Premium | 235/50R18 / 245/40R20 | 235/50R18 / 245/40R20 |
| Sport Touring | 245/45R19 | 245/45R19 |