Tesla Model Y UP.FIT Forged PD 18” Wheel and Tire Package

Significant Weight Reduction

• Unplugged Performance’s titanium lug nuts save about 46% in weight compared to OEM steel nuts, thanks to their 64‑grade titanium construction.
• Lowering unsprung and rotational weight enhances steering feel, acceleration, braking, and overall suspension responsiveness.

Exceptional Corrosion Resistance & Longevity

• Titanium naturally forms a protective oxide layer, making it virtually impervious to rust—even in salty or coastal environments where steel would degrade.
• Users consistently praise titanium for retaining both form and function over time, especially compared to more oxidizing metals.

Superior Strength & Durability

• Aerospace-grade titanium such as Grade 5 (6‑4) offers a remarkably high strength-to-weight ratio, making the lug nuts both light and formidable.
• Titanium retains its mechanical properties under high heat, important for lug nuts that are close to hot brakes and subject to thermal stress.

Sleek Aesthetics & Custom Finishes

• Eye-catching finishes like burnt titanium (blue-purple-gold hues) or sleek black DLC coating, providing both style and surface protection
• In general, titanium lug nuts elevate the visual appeal of wheels with a high-end, sophisticated look

Long-Term Value and Peace of Mind

• While pricier upfront, titanium lug nuts offer long-term cost benefits due to their durability, less replacement needed, and better resale value if maintained
• They’re reliable, low-maintenance, and inspire confidence, especially if you’re performance-driven or want lasting quality

Wheel spacers are metal rings that are installed between a vehicle’s wheel and the wheel hub (or the mounting surface of the wheel). Their primary function is to increase the distance (or offset) between the wheel and the vehicle’s suspension or fender. Wheel spacers are typically used to achieve a desired stance, improve wheel clearance, or adjust the offset of the wheel for better fitment.

Key Functions of Wheel Spacers:

1. Improve Wheel Fitment:

• Wheel spacers allow a vehicle to run wider or more aggressive wheels that would not otherwise fit without rubbing against the suspension components, fenders, or brakes. By pushing the wheels outward, spacers help achieve the desired stance and prevent interference with the vehicle’s body.

1. Enhance Aesthetic Appearance:

• Many car enthusiasts use wheel spacers to create a more visually appealing stance. Spacers can give the vehicle a wider stance, making it look more aggressive or balanced, which is especially common in performance, off-road, or custom vehicles.

1. Increase Track Width:

• Wheel spacers increase the track width (the distance between the left and right wheels). A wider track improves vehicle stability, handling, and cornering ability, especially at high speeds or during aggressive driving. This is a common modification for sports cars or vehicles that participate in racing.

1. Correct Wheel Offset:

• If a vehicle’s wheels are too tucked in or too far out (due to factory design or aftermarket modifications), wheel spacers can be used to adjust the wheel offset. They help to position the wheels more centrally within the wheel wells or achieve a more desirable offset.

1. Prevent Rubbing:

• In some cases, after lowering a car or adding a suspension modification, the tires might rub against the inner fenders or suspension components. Using a wheel spacer can provide extra clearance to prevent this rubbing and protect the tires and suspension parts.

A forged wheel is a type of wheel made from a solid piece of metal (usually aluminum or magnesium) that is shaped using a high-pressure forging process. The process involves applying extreme heat and pressure to the metal, which results in a wheel that is both strong and lightweight. This is different from a cast wheel, which is made by pouring molten metal into a mold and allowing it to solidify.

How Forged Wheels are Made:

1. Billet Material: A solid block of metal, often referred to as a billet, is heated to a high temperature.
2. Forging Process: The heated billet is then placed into a die and shaped using high-pressure machinery or a hydraulic press. The metal is compressed and shaped into the desired wheel form.
3. Heat Treatment & Finishing: After the forging process, the wheel is heat-treated for additional strength, and it is then machined, polished, and finished to its final appearance.

Advantages of Forged Wheels Over Cast Wheels:

Stronger and More Durable:

• Forged wheels are stronger because the forging process aligns the metal’s grain structure, making it more resistant to cracking or breaking under pressure. This results in a wheel that is better equipped to handle stress, impacts, and high-performance conditions.
• Cast wheels, on the other hand, have a less uniform grain structure due to the molding process, making them more prone to cracks and failure under heavy loads or stress.

Lighter Weight:

• Forged wheels are typically lighter than cast wheels of the same size because they can be made with less material while still maintaining strength. The forging process allows for more precise design, and excess material can be removed in areas where it’s not needed, resulting in a lighter wheel.
• Cast wheels are usually heavier, as the mold often requires more material and is less efficient in terms of weight-saving design.

Improved Performance:

• Because of their strength-to-weight ratio, forged wheels offer better handling, acceleration, and braking performance. The lighter weight reduces rotational mass, which means less energy is required to move the wheel, improving overall performance.
• Cast wheels may not offer the same performance benefits, as their extra weight can reduce acceleration and braking efficiency.

Better Impact Resistance:

• Forged wheels are better at withstanding impacts from potholes or rough terrain due to their superior strength. This makes them ideal for high-performance and off-road vehicles where rugged conditions are common.
• Cast wheels are more likely to crack or bend under such impacts, which makes them less suitable for extreme driving conditions.

Longer Lifespan:

• Forged wheels generally have a longer lifespan because they are more durable and resistant to wear, corrosion, and damage from impacts.
• Cast wheels tend to wear down faster and may require more frequent replacements, especially under harsh driving conditions.

OEM Tesla Lug Nuts and UP Titanium and Aluminum Lugs share identical conical designs to maximize contact between lug nuts and wheels. Other aftermarket lug nuts have a generic conical shape and very little surface area contact between nut and wheel which is potentially dangerous.

Yes, all UP Forged Wheels are designed to fit Tesla OEM TPMS.

Staggered Setup: Involves different wheel sizes on the front and rear axles, typically with a wider wheel in the rear. This is often used for performance or aesthetic purposes.

Square Setup: Uses the same wheel size on all four corners, which allows for tire rotations.

Yes, all UP Forged Wheels come with a warranty. Please visit our Terms and Conditions page for details.

Although it is not necessary, unless suspension modifications are also being installed at the same time, it’s often recommended to get a alignment after installing new wheels, especially if the size, offset, or width of the wheels significantly differs from stock specifications. This helps prevent uneven tire wear and ensures that the vehicle handles properly.

Yes, wheels can impact performance in various ways. Lighter wheels can improve acceleration, braking and range, while heavier wheels can have the opposite effect. Additionally, wider wheels can enhance traction but may affect ride quality and handling, depending on the setup especially when stepping up to a larger diameter wheel and a tire with a smaller height sidewall.

Wheel size is determined by three key measurements: diameter (in inches), width (in inches), and bolt pattern (the number of holes and the distance between them). Additionally, the wheel’s offset and backspacing play a role in fitment. It’s important to check your car’s specifications and use our fitment guide to determine the correct size for your vehicle.