2026 Audi A6 Quattro Tires

Original-equipment tire sizes for the 2026 Audi A6 Quattro from the factory fitment data, and the tires we can supply below. Prices are quoted all-in — tire, installation, balancing and taxes.

Factory tire sizes — 2026 Audi A6 Quattro

Trim	Tire size (OE)
Base	245/45R19	Shop 245/45R19
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20
Progressiv	245/45R19	Shop 245/45R19
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20
Progressiv w/S Line Black	255/35R21	Shop 255/35R21
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20
Technik	245/45R19	Shop 245/45R19
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20
Technik w/S Line Black	255/35R21	Shop 255/35R21
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20
Technik w/Sport Plus Pkg.	255/35R21	Shop 255/35R21
w/S Line Black	255/35R21	Shop 255/35R21
	255/40R20	Shop 255/40R20
	255/40R20	Shop 255/40R20

These are the original-equipment fitments for this model. Optional wheel packages can differ — the door-jamb placard is final. Not sure? Text us a photo and we will confirm the size.