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Product description
AFWUBM512019M20R-0304
Product Type : Wheel/Rim (Single)
Interchange Number: 71363
Year Make Model
BMW Z4 2009-2016
Fitment: Rear
Material: Alloy
Style: 10 Spoke
Finish: Machined Silver
Size: 19x9
Bolt Pattern: 5x4.75 inch 5x120 mm
Offset: 40mm
Indents: N/A
OE Part Number: 36116785257
Notes: Center Cap and Tire Pressure Monitor Are NOT Included See 71361 for front wheel
Product description
Product Type : Wheel/Rim (Single)
Interchange Number: 71363
Year Make Model
BMW Z4 2009-2016
Fitment: Rear
Material: Alloy
Style: 10 Spoke
Finish: Machined Silver
Size: 19x9
Bolt Pattern: 5x4.75 inch 5x120 mm
Offset: 40mm
Indents: N/A
OE Part Number: 36116785257
Notes: Center Cap and Tire Pressure Monitor Are NOT Included See 71361 for front wheel
What's The diference Between a Wheel and a Rim?
The terms "rim" and "wheel" are often used interchangeably because, in most contexts, they appear to refer to the same thing—the circular metal component of a vehicle that holds and secures the tire. However, while they are closely related, there are subtle distinctions between the two.
A rim specifically refers to the outer edge of the wheel where the tire sits. It plays a crucial role in sealing the tire bead, ensuring a secure fit, and maintaining proper air pressure. The rim's design can influence the tire's performance, affecting aspects like handling and ride quality.
On the other hand, the wheel encompasses the entire structure, including the rim, spokes, hub, and any other supporting parts. This complete assembly connects to the vehicle’s axle, transmitting power from the drivetrain to the road surface, enabling movement and steering.
In automotive conversations, many people refer to "wheels" when discussing aesthetic upgrades or performance enhancements, while "rims" are often highlighted in contexts involving tire fitting or design modifications. For example, custom rims can add a sleek, personalized look to a vehicle, but upgrading the entire wheel can improve durability, load capacity, and overall driving dynamics.
The confusion between these terms often stems from industry jargon and regional variations. However, whether you're shopping for new wheels or looking to replace your rims, it's essential to know that both terms generally point to the metal assembly that supports and secures the tire, ensuring a smooth and controlled ride.