Cabtherlyn Spike Lug Nut Covers 33mm 4.25" Chrome ABS Push-On Pack of 20 — Rust-Resistant

Cabtherlyn 33mm x 4 1/4" chromed spike push-on lug nut covers are ABS-plated decorative caps that slip over 33mm flange nuts to give semi trucks and trailers a polished, pointed look while resisting rust.

If you want an instantly noticeable exterior upgrade for large trucks without drilling or permanent modification, these 20 pack spike lug nut covers are a quick, reversible option. Made from 2mm-thick ABS plastic with chrome plating, they fit 33mm across-the-nut flange-style lug nuts and push on using internal anti-slip ribs. They are intended to hide factory lug nuts, add a custom pointed profile, and reduce corrosion issues common to plain metal covers.

Will these spike covers fit my truck’s lug nuts?

They are sized specifically for flange nuts that measure 33mm across. The covers are 4 1/4 inches tall so they create a pronounced spike profile on wheels designed for long caps.

• Designed for nuts 33mm across the flats with a flange base.
• Height: 4 1/4" (108 mm) for a tall, tapered appearance.
• Measure your nut diameter and flange before ordering to confirm fit.

How durable are Cabtherlyn lug nut caps in outdoor use?

These caps are molded from 2mm-thick ABS plastic and then chrome-plated to deliver a glossy finish that resists deformation from sun exposure. Unlike plain metal covers, the plastic substrate avoids rust and corrosion while maintaining shape over time.

• 2mm ABS thickness reduces warping and cracking from sunlight.
• Chrome plating provides a high-gloss, weather-resistant surface.
• Designed to withstand road grime and routine washing without peeling.

How secure are the push-on spike covers when driving?

The interior of each cap includes six raised anti-slip ribs that grip the nut’s flange to keep the cover in place during normal operation. The push-on system makes installation fast while offering enhanced retention versus smooth-walled caps.

• Six internal ribs clamp onto the nut to prevent loosening.
• Push-on fit avoids tools or adhesives for installation.
• Check fit periodically, especially after heavy road use, to ensure retention.

What comes in the package and how many will I need?

Each order contains one pack of 20 Cabtherlyn chrome plastic super spike push-on lug nut covers. Depending on the wheel and truck configuration, you might need multiple packs to cover every lug on a single vehicle.

• Contents: 20 chromed ABS spike lug nut covers per pack.
• Sold as one set per order; order additional packs for full-wheel coverage.
• Suitable for semi trucks, trailers, and other heavy vehicles with 33mm flange nuts.

Who is this for: Drivers and fleet owners who want a bold, low-maintenance visual upgrade for semi trucks and large trailers without welding or permanent modifications. These are ideal for owners seeking a rust-free alternative to metal caps, customizers adding pointed styling, and maintenance teams who prefer quick push-on installation and easy replacement. Always confirm nut size and flange style before purchasing to ensure proper fit.