Auto Ventshade Front In-Channel Ventvisor - Stick-On - Dark Smoke - Extended or Standard Cab - GM Compact SUV / Truck 2004-12 - Pair 20163A etc recommend using a lubricant

etc recommend using a lubricant with 0W-40 viscosity grade and at least API SM for most of their sporty vehicles like for example the NISSAN GT-R

& Extreme Tuning

Resistant to corrosive agents

(Includes Button-Style Flywheel)

When upgraded to the two-button version

Auto Ventshade Front In-Channel Ventvisor - Stick-On - Dark Smoke - Extended or Standard Cab - GM Compact SUV / Truck 2004-12 - Pair 20163A etc recommend using a lubricantAVS In channel Ventvisors offer a sleek profile that helps keep rain out and lets fresh air in to reduce interior heat build up. It's easy no drill application makes installation and provides a custom fit for your vehicle. Circulate fresh air through your cab to sweep away stale, stubborn odors from things like pets, smoking or athletic bags, all while keeping weather and road debris out. Constructed with high grade UV resistant acrylic material