SUCOSO 32pc 14x1.5 Spike Lug Nuts for 8-Lug Trucks — Chrome, 60° Conical Seat, Closed-End

SUCOSO 32PCS 14x1.5 spike lug nuts are a single-piece, cold-forged steel replacement set with electroplated chrome finish designed for 8-lug aftermarket wheels on compatible trucks and vans.

This full 32-piece kit gives your 8-lug wheels an aggressive, finished look while meeting the mechanical fitment needs of many heavy-duty GM and select truck platforms. Built with a conical 60-degree seat and closed-end design, the nut set includes a dedicated 3/4" (19mm) hex socket tool so you can install the hardware themselves. The updated Version 2.0 electroplated surface and cold-forged construction increase corrosion resistance and strength versus basic spun or plated alternatives.

Will these lug nuts fit my Silverado or other heavy-duty truck?

These lug nuts use an M14 x 1.5 thread pitch and are intended for aftermarket wheels that accept that size. They are commonly compatible with a wide range of GM and other heavy-duty models with 8-lug hubs.

• Thread pitch: M14 x 1.5
• Length: 4.4 in (112 mm); Width: 0.9 in (23 mm)
• Seat type: 60° conical seat (for conical-seat wheels)
• Check your vehicle hub and wheel specifications before ordering

How durable and weather-resistant are these spike lug nuts?

Version 2.0 uses an electroplated chrome finish over cold-forged steel, providing improved surface hardness and corrosion resistance compared with earlier finishes. The set passed a 72-hour salt spray test during manufacturing, which indicates better protection against rust in typical road and winter conditions.

• Single-piece cold-forged steel increases rigidity and reduces deformation
• Electroplated chrome resists scratches and corrosion
• 72-hour salt spray test performance for improved longevity

What is included and what tools do I need for installation?

The kit includes 32 lug nuts and one 3/4" (19mm) hex socket tool tailored to the nut hex. Installation is straightforward if you follow hand-torque recommendations; avoid impact wrenches to prevent damaging the nuts or threads.

• 32-piece nut set and one 3/4" (19mm) hex socket
• Closed-end design protects stud threads from debris
• Recommended: hand wrench and torque wrench for final torquing

What wheel types and vehicles are these lug nuts compatible with?

They are designed for aftermarket wheels that use M14x1.5 conical-seat hardware and are commonly used on heavy-duty trucks and vans. Confirm wheel seat type and thread pitch before purchase to ensure compatibility.

• Commonly compatible: 1999–2018 Silverado 1500HD, 2500HD, 3500HD
• Also fits Sierra 2500/3500, C/K 2500–3500, F250/F350, Yukon XL, RAM 2500/3500, Suburban 2500
• Also listed for Avalanche 2500, Hummer H2, Nissan NV2500/NV3500 with M14x1.5 fitment

Who is this for: This SUCOSO 32-piece spike lug nut kit is for truck owners and wheel installers who want an eye-catching spiked style and need heavy-duty hardware that matches M14x1.5 conical-seat aftermarket wheels. It’s suited to DIY mechanics, professional installers, and fleet owners upgrading or replacing wheel fasteners on compatible Chevy, GMC, RAM, Nissan, and related heavy-duty models. If you need durable, corrosion-resistant single-piece lug nuts with a guarded closed end and an included socket, this kit offers a practical balance of style and function. For safe results, confirm thread pitch and wheel seat type, use hand tools for installation, and torque to your vehicle manufacturer’s specifications.