The Cadillac XT4 is the smallest Cadillac crossover — designed for urban luxury buyers who want the Cadillac badge in a maneuverable, premium-positioned package. Tires for the XT4 should match its positioning: refined ride, confident wet handling, and quality appropriate for a near-luxury vehicle.
Cadillac XT4 tire sizes
All 2019-current XT4: 235/55R18 (Luxury, Premium Luxury), 235/50R19 (Sport, additional packages).
The 235/55R18 covers most XT4 standard trims; 235/50R19 is common on Sport and upgrade packages.
Best tires
Continental PureContact LS in 235/55R18: the best match for XT4 standard trims — excellent wet braking, low rolling resistance, and a refined compound suited to Cadillac refinement expectations.
Michelin CrossClimate2 in 235/55R18 or 235/50R19: for XT4 owners who want 3PMSF all-weather confidence. Available in both common XT4 sizes.
Pirelli Scorpion AS Plus 3 in 235/50R19: for XT4 Sport owners who want a performance all-season with sharper steering response than touring-oriented alternatives.
Frequently asked
How much do Cadillac XT4 tires cost?
235/55R18: $125–185 per tire. 235/50R19: $140–200 per tire. A set of four installed (235/55R18): $500–740.
Keep reading
Last updated 2026-06-27. General guidance only — confirm specifics with a local shop for your exact vehicle.