What is the wheel size of the Cadillac XTS?
3 Answers
The wheel size of the Cadillac XTS is 18 inches, and its tire size specification is 235/50R18. The tire model specifications are generally marked on the tire sidewall, displaying information such as tire size, aspect ratio, and tread width. The Cadillac XTS is a large luxury sedan under the Cadillac brand, with body dimensions of 5131mm in length, 1852mm in width, and 1501mm in height, and a wheelbase of 2837mm. In terms of interior, the Cadillac XTS continues the brand's tradition of using high-end materials. The dashboard, door panels, and steering wheel are extensively wrapped in genuine leather, complemented by real wood trim. Chrome accents are used on the air vents, door handles, and seat backs, enhancing the vehicle's visual sense of luxury.
My Cadillac XTS is the Platinum edition, which comes standard with 19-inch wheels, instantly elevating the car's overall presence. The large wheels paired with the streamlined body often turn heads when parked on the street. However, to be honest, while 19-inch wheels look stylish, you have to be extra careful when going over speed bumps as they are more prone to damaging the tire sidewalls compared to smaller wheels. Last time, my friend bought the base model with 18-inch wheels, which are more worry-free for daily driving, as the thicker tires provide better cushioning on bumpy roads. If you're considering future modifications, I recommend not exceeding 20 inches, as it could affect the suspension's lifespan and annual inspections.
Having worked on cars for so many years, I've disassembled and installed no less than a hundred sets of Cadillac XTS wheels. Most models come with 18-inch wheels as standard, but the 19-inch ones are more common in higher trims. The factory wheel specs for this car are 5×115 bolt pattern with a 67.1mm center bore - you've got to match these parameters exactly when changing wheels. One customer insisted on switching to 20-inch low-profile tires and ended up with two blowouts within three months. Also, a word of caution: never use strong acid cleaners when washing the car. The electroplated surface on XTS wheels is particularly vulnerable to corrosion - I've seen several cases where the wheels turned yellowish.
