Bestem's carbon fiber B and C pillar covers for the Tesla Cybertruck are an 8-piece set of 100% pre-preg Toray carbon fiber overlays — autoclave-cured, metal-molded, and finished in a twill matte weave — that install directly over the factory pillar trim and door button surrounds. They protect the most-touched trim on the truck from scratches and fingerprints, and they carry a lifetime warranty against sun-ray (UV) yellowing.
What are carbon fiber B and C pillar covers for the Tesla Cybertruck?
They are precision-molded carbon fiber panels shaped to the exact contours of the Cybertruck's B pillars, C pillars, and door button areas. Rather than replacing factory trim, they bond over it as a protective and visual upgrade, adding a real carbon fiber surface in a twill matte finish. The Carbon Fiber Protective Covers for Tesla Cybertruck B & C Pillars & Door Buttons (SKU CBC-TSLCYB-BCTM-TF) cover both driver and passenger sides in one 8-piece set.
Why does the Cybertruck's pillar trim need protection?
The Cybertruck has no exterior door handles. Every entry and exit starts with a press of the door button on the B pillar, followed by fingers gripping the pillar edge to pull the door open. That makes the B pillar and button surround the highest-contact exterior trim on the vehicle.
- Scratch exposure: rings, keys, and fingernails contact the pillar and button area on every single opening cycle.
- Fingerprint and smudge buildup: factory dark trim shows oils and prints immediately, and repeated wiping creates swirl marks.
- Sacrificial protection: a carbon overlay takes the wear so the factory trim underneath stays pristine — which matters at resale time.
How are Bestem's Cybertruck pillar covers made?
Every cover in the set is made from 100% pre-preg Toray carbon fiber, cured in an autoclave using matched-metal molds. Pre-preg means the carbon weave arrives from Toray pre-impregnated with a precisely measured resin content — nothing is hand-brushed or wet-laid. The autoclave then cures the part under heat and pressure, eliminating air voids and producing a thin, rigid panel with a consistent weave that follows the pillar geometry exactly.
This is the same autoclave plus 100% pre-preg construction that premium European carbon makers such as Ilmberger built their reputation on. Bestem uses that same aerospace-grade process and adds a superior UV-resistant coating on top of it. These are not hydro-dipped ABS plastic or carbon-look vinyl — the weave you see is structural Toray carbon, not a printed pattern.
Quick specs: 100% pre-preg Toray carbon fiber · autoclave-cured · matched-metal tooling · twill weave, matte finish · 8 pieces (B pillars, C pillars, door button covers) · proprietary UV coating rated to ~3,000 hours · lifetime warranty against UV yellowing.
Will carbon fiber pillar covers yellow in the sun?
Cheap ones will. Sun-ray (UV) yellowing is the single most common defect on carbon fiber exterior parts: standard clear coats begin to amber and cloud after roughly 1,000 hours of UV exposure. A Cybertruck lives outdoors, and its pillars face the sky every day, so the coating matters more here than almost anywhere else on the vehicle.
Bestem applies a proprietary UV-resistant clear coat engineered specifically to protect the carbon weave, rated to approximately 3,000 hours of UV resistance — about three times the ~1,000-hour lifespan of standard OEM clear coat. Because of that coating, these pillar covers carry a lifetime warranty against sun-ray (UV) yellowing. The weave stays black and crisp; the warranty is what makes that a promise rather than a hope.
What's included in the 8-piece set?
The set provides full coverage for both sides of the truck: B pillar covers, C pillar covers, and door button surrounds — eight pieces total, all in matching twill matte. The matte finish suits the Cybertruck's utilitarian design, cuts glare, and hides fingerprints far better than a gloss surface.
How do you install Cybertruck carbon fiber pillar covers?
Installation is a straightforward overlay process with no drilling and no permanent modification:
- Clean: wipe the factory pillar and button trim with isopropyl alcohol and let it dry completely.
- Test fit: hold each piece in place to confirm alignment before removing any adhesive backing.
- Apply: peel the backing, align the cover, and press firmly across the full surface, working from the center outward.
- Cure: avoid car washes and heavy rain exposure for 24–48 hours so the adhesive reaches full bond strength.
Most owners complete the full 8-piece set in under 30 minutes.
Why buy Cybertruck carbon fiber from Bestem USA?
Bestem has been manufacturing carbon fiber since 2005 — over 20 years of production experience — and supplies OEM carbon fiber parts to car and motorcycle manufacturers, not just the aftermarket. Every set is stocked in Bestem's Atlanta, GA warehouse and ships daily, worldwide. Live phone support is available every business day, and customer satisfaction is the company's top business priority.
FAQ
Do carbon fiber pillar covers turn yellow over time?
Low-quality covers do — standard clear coats amber after roughly 1,000 hours of UV exposure. Bestem's proprietary UV-resistant coating is rated to approximately 3,000 hours, about 3× longer, and every cover is backed by a lifetime warranty against sun-ray (UV) yellowing.
Are these real carbon fiber or carbon-look plastic?
Real carbon fiber. The covers are 100% pre-preg Toray carbon, autoclave-cured in matched-metal molds — the same construction premium European makers such as Ilmberger use. There is no ABS substrate, hydro-dipping, or printed pattern.
Will the covers fit my Cybertruck?
The 8-piece set is molded specifically for the Tesla Cybertruck's B pillar, C pillar, and door button trim, with pieces for both the driver and passenger sides included.
Do I need tools or drilling to install them?
No. The covers install over the factory trim with adhesive backing — clean the surface, test fit, peel, and press. There is no drilling, cutting, or permanent modification, and most installations take under 30 minutes.
How quickly do the covers ship?
All sets are stocked in Bestem's Atlanta, GA warehouse and ship daily to customers worldwide. If you have fitment or installation questions, live phone support is available every business day.