What is the tire model of the BMW 730?
2 Answers
BMW 730 front tire model is 245/45-R19, rear tire model is 275/40-R19, and it does not come with a spare tire. Below is additional information: 1. The entire front body panels of the new 7 Series have been modified to align with the Vision-Future-Luxury concept car, with an overall design somewhat similar to the previously released BMW X7. The grille has not simply been enlarged by 40%, but has increased the area of the new 7 Series' front face, and most importantly, the height of the front face has been increased by 50mm, making the entire car appear more imposing. The active grille opening and closing function is still retained, contributing to the new 7 Series' engine thermal management and aerodynamic characteristics. 2. The central LCD screen displays more comprehensive information, and a fatigue detection function has been added. The positions of the multifunction buttons on the steering wheel have been adjusted, allowing the driver assistance system to be operated directly from the steering wheel.
I drove a BMW 730Li for several years, and the original tire size was usually 245/45 R19, which is indicated on the label inside the door frame or fuel filler cap for easy reference. When I replaced the tires, I noticed that Michelin or Bridgestone brands were commonly used, with the size consistently at 19 inches, as BMW's design favors larger rims to enhance handling and comfort. It's best to have tires replaced at a professional shop—don’t just go for cheap options online, as mismatched sizes can affect driving. Check tires regularly when they wear out; generally, they should be replaced every three years or 60,000 kilometers, otherwise, they may skid easily in the rain—I learned this the hard way. Also, remember to check tire pressure monthly, maintaining around 2.5 bar; too low pressure accelerates wear and increases fuel consumption. Overall, choosing original-spec quiet tires makes highway driving more worry-free.
