Find the Best 235/50R18 Tires for Your Vehicle

This size is standard on mid-size sedans like the Honda Accord and Toyota Camry, compact luxury crossovers such as the Lexus NX and Audi Q3, and entry-level luxury sedans including the BMW 3 Series. Many manufacturers use this size to balance performance and comfort on their mainstream and premium models.

235 indicates the tire width of 235 millimeters, 50 represents the aspect ratio where the sidewall height is 50% of the width (117.5mm), R denotes radial construction, and 18 specifies the wheel diameter in inches. This creates a tire with moderate sidewall height for balanced performance.

Pricing ranges from $120-180 for budget brands like Falken or Kumho, $180-250 for mid-range options from Yokohama or General Tire, and $250-400+ for premium tires from Michelin, Continental, or Bridgestone. Performance-focused models typically command higher prices within each category.

Most 235/50R18 tires feature load indices between 97-101, corresponding to weight capacities of 1,609-1,819 pounds per tire. Sedan applications typically use 97-99 load index, while crossovers and heavier vehicles may require 100-101 ratings for adequate load capacity.

Yes, this popular size is widely available in dedicated winter tires from major brands including Bridgestone Blizzak, Michelin X-Ice, Continental VikingContact, and Pirelli Winter Sottozero. The size is also common in all-season touring tires for year-round use.

Rotate every 5,000-6,000 miles using a front-to-rear pattern for same-size setups, or cross-rotation if the vehicle doesn't have directional tires. The 18-inch wheel size makes these tires more susceptible to irregular wear, making consistent rotation schedules important for longevity.

The 50% aspect ratio provides a good balance between comfort and handling, offering better ride quality than low-profile alternatives while maintaining responsive steering feel. Road noise is moderate, and the sidewall provides reasonable cushioning against impacts while still delivering precise cornering response for performance driving.