The 315/35R22 Grenlander tyre size means:
315 – Tyre width is 315 mm.
35 – Aspect ratio is 35%, so the sidewall height is 110.25 mm (35% of 315 mm).
R – Radial construction.
22 – Fits a 22-inch wheel (rim).
Typical dimensions:
Overall diameter: approximately 779 mm (30.7 inches)
Recommended rim width: 10.5–12.5 inches
Grenlander offers this size for high-performance SUVs and luxury vehicles. Depending on the model, it commonly comes with a 111V XL or 111W XL load/speed rating:
111 = Maximum load of 1,090 kg per tyre.
V = Maximum speed of 240 km/h.
W = Maximum speed of 270 km/h.
XL (Extra Load) = Reinforced construction for carrying heavier loads.
This size is commonly used on performance SUVs such as the BMW X5/X6, Range Rover Sport, Mercedes-Benz GLE, and similar vehicles (depending on the manufacturer's specification).