255/40R18 tires
255/40R18 is the factory size on 2 vehicles in our list. Ask us about price and availability; we can usually get it within a day or two.
Tire size 255/40R18: 255 millimetres wide, sidewall 40 percent of the width, fits a 18-inch wheel.
In stock in 255/40R18
All tires in stockNothing in 255/40R18 on the shelf right now. Shipments arrive often, and we can order this size in. Ask for a price.
Vehicles that use 255/40R18
Factory fitments by model year and trim. Different trims of one model often use different sizes, so confirm with the sticker inside your driver's door.
BMW
- 3 Series 2012–2018 M Sport rear
- X1 2013–2015 M Sport rear
Close alternatives to 255/40R18
These sizes fit the same wheel and are within 3% of the overall height. A substitute must also match or beat your vehicle's load index, so we confirm fit before installing.
Get a quote for 255/40R18
Tell us how many tires you need and whether you want them mounted on steel wheels. We reply with options at a few price points.