How much does a 20 inch BBS LM weigh?
The weight of a 20-inch BBS LM wheel typically falls in the range of about 23–28 pounds per wheel (roughly 10.5–12.7 kilograms), depending on width and exact construction. For an exact figure, consult the spec sheet for your specific fitment from BBS or an authorized retailer.
Understanding the weight of a 20-inch BBS LM requires looking beyond the diameter alone. The LM line is offered in multiple widths and mounting configurations, with finishes and production runs that can affect mass. This article surveys the typical ranges, factors that influence weight, and how to verify the precise number for a given setup.
What determines the weight of a 20-inch BBS LM
The weight of a BBS LM wheel is influenced by several factors, including width, mounting style, and the finishing process. Forged construction, common to high-end LM wheels, generally keeps weight down while maintaining strength, but wider wheels and heavier finishes add mass. Center-lock variants can differ slightly from traditional 5-lug configurations due to hub and connection hardware. The exact combination of these elements will determine the final weight per wheel.
Manufacturing and configuration factors
Key variables include wheel width (how wide the wheel face is), the type of hub interface (center-lock vs 5-bolt), and the finish or polish level. Each of these can add or subtract a noticeable fraction of a kilogram per wheel, which compounds when you’re outfitting a full set.
Common sizes and weight ranges
Below are typical weight ranges reported for common 20-inch LM configurations. These figures are provided as general guidance and can vary by finish and production run.
- 20x9.5 inches: approximately 23–25 pounds per wheel (about 10.4–11.3 kg).
- 20x10.0 inches: approximately 24–26 pounds per wheel (about 10.9–11.8 kg).
Note that exact weights can vary with finish (e.g., painted vs polished) and whether the wheel is 5‑lug or center‑lock, so always check the official spec sheet for the precise figure you plan to buy.
Impact on performance and practical tips
Wheel weight contributes to unsprung and rotational mass, which can affect acceleration, braking, and ride feel. Heavier wheels typically increase rotational inertia, while lighter variants improve quickness and handling. When choosing between LM sizes, consider both the performance goals for the vehicle and the overall setup, including tires and brake components.
To optimize for a balance of strength and weight, verify the exact weight from the retailer or BBS’s official documentation, and if possible, weigh a wheel on a scale with the tire removed to confirm the spec for your exact build.
Where to find exact specifications
For the most accurate weight, refer to the official BBS product sheet for the LM wheel in your chosen width and mounting configuration. Retailers’ listings and installation guides can also provide the exact mass. If you’re in doubt, contact a BBS dealer or support line with your wheel size, finish, and hub type to obtain the precise figure.
Summary
In sum, a 20-inch BBS LM wheel typically weighs in the 23–28 pound range per wheel, with narrower 20x9.5 configurations tending toward the lower end and wider 20x10 setups toward the higher end. Exact numbers depend on width, hub configuration, and finish, so always confirm with the official spec sheet for your exact build. Understanding these details helps buyers anticipate performance implications and ensure their wheels meet their vehicle goals.
How much does a BBS LM 19x11 weight?
With a weight of approximately 24 pounds, the BBS LM 19x11 provides a perfect balance between weight and strength.
Are BBS LM lightweight?
A diamond cut rim well gives the LM wheel the matching charismatic finishing touch. Revolutionary designs with an extremely light wheel weight are created from high-quality forged blanks.
How much does a 20 inch tire weigh?
How much do 20 inch tires weigh? 20 inch tires weigh around 15 to 22 pounds on average.
How heavy is a 20 inch alloy wheel?
The weight of such a rim fluctuates around 6.5 kg - quite a lot less than that of an example 16-inch model. The same applies to larger sizes. The weight of an 18-inch alloy rim usually already exceeds 10 kg, while 19- or 20-inch models can reach up to 20 kg.
