The 2006 Cadillac DTS will use size P245/50R18 99 H Bridgestone Turanza EL400 02 tires as original equipment.
The fitment "represents the first-ever application of a Bridgestone brand tire at Cadillac," says Mike Martini, president, original equipment consumer tire division, Bridgestone Firestone North American Tire LLC.
The tire carries an H speed rating and is specifically engineered for luxury touring sedans.