The 2016 Buick LaCrosse tire size depends on trim: the Base, 3.6L Eng VIN 3, Gas takes P235/50R18 97H; the Base, 2.4L Eng VIN R takes P225/55R17 95H; the Leather, 2.4L Eng VIN R takes P225/55R17 95H; the Leather, 3.6L Eng VIN 3, AWD, Gas/Ethanol takes P245/45R19 98V; the Base, 3.6L Eng VIN 3, Gas/Ethanol takes P235/50R18 97H; the Leather, 3.6L Eng VIN 3, AWD, Gas takes P245/45R19 98V; the Leather, 3.6L Eng VIN 3, FWD, Gas takes P235/50R18 97H; the Premium, AWD, Gas takes P235/50R18 97H; the Leather, 3.6L Eng VIN 3, FWD, Gas/Ethanol takes P235/50R18 97H; the Premium, AWD, Gas/Ethanol takes P235/50R18 97H; the Premium, FWD, Gas takes P235/50R18 97H; the Premium, FWD, Gas/Ethanol takes P235/50R18 97H; the Sport Touring, Gas takes P235/50R18 97H; the Sport Touring, Gas/Ethanol takes P235/50R18 97H, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base, 3.6L Eng VIN 3, Gas: P235/50R18 97H
Base, 2.4L Eng VIN R: P225/55R17 95H
Leather, 2.4L Eng VIN R: P225/55R17 95H
Leather, 3.6L Eng VIN 3, AWD, Gas/Ethanol: P245/45R19 98V
Base, 3.6L Eng VIN 3, Gas/Ethanol: P235/50R18 97H
Leather, 3.6L Eng VIN 3, AWD, Gas: P245/45R19 98V
Leather, 3.6L Eng VIN 3, FWD, Gas: P235/50R18 97H
Premium, AWD, Gas: P235/50R18 97H
Leather, 3.6L Eng VIN 3, FWD, Gas/Ethanol: P235/50R18 97H
Where to Buy & Install Tires for Your 2016 Buick LaCrosse
Worried about mounting? You don't need to haul tires in your trunk. Choose direct-to-installer delivery, mobile installation at your home, or front-door delivery:
⭐ Recommended · Ship to Local Shop
Tire Rack
Zero-hassle installation network across the US.
✓Free delivery to 10,000+ local shops (Firestone, Discount Tire & local mechanics)
✓Mobile installation vans available — they mount & balance in your driveway
✓Free 2-year road hazard warranty included on most eligible tires
✓Pre-set, guaranteed installation rates — no surprise shop markups