Rough Country 689001 Vertex 2.5 Reservoir Coilovers, Front, 6-7.5in, GM 1500 (07-18/Classic)

Unrivaled Performance: Unmatched Ride Quality. Experience the pinnacle of off-road control with Rough Country's 2.5 Vertex Reservoir Coilovers - precision-engineered to dominate any terrain while delivering a smooth, customizable ride.

Built for the Extreme: Featuring a monotube design with an external remote reservoir, these nitrogen-charged coilovers increase oil capacity and damping sensitivity for superior heat dissipation and fade resistance. A massive 2.5-inch piston and 18mm chrome-hardened piston rod ensure maximum durability and performance in the toughest conditions.

Engineered for Durability: A 3-stage seal system prevents dirt, debris, and fluid leakage, while the honed steel body and heat-treated alloy bearing extend longevity. The zinc-plated finish with a double clear coat and unbeatable salt spray resistance (over 400 hours) provide exceptional corrosion protection.

Premium Design: These coilovers don't just perform - they turn heads. Featuring CNC-machined billet aluminum accents, a laser-etched RC logo, and premium "Vertex" decals, they combine high-end aesthetics with rugged reliability. They also feature a durable braided steel reservoir line and a laser-etched bracket system, ensuring a sleek, professional finish.

Upgrade your ride today with Rough Country's 2.5 Vertex Coilovers - because performance, durability, and style should never be compromised.

Features

• Complete Front Coilover Set: Includes both driver and passenger side for balanced performance and precise handling
• Monotube Design: Delivers consistent, high-performance shock absorption in any terrain
• Nitrogen-Charged System: Ensures reduced shock fade and dependable performance under heavy loads
• Remote Reservoir with Steel-Braided Line: Improves heat dissipation and enhances durability during intense use
• Massive 2.5-Inch Piston: Provides superior dampening capability for extreme off-road challenges.
• 18mm Chrome-Hardened Piston Rod: Built tough to handle the harshest conditions with maximum reliability
• Application-Specific Tuning: Engineered for the perfect balance of performance and comfort for your vehicle
• 3-Stage Seal System: Ensures long-lasting protection against dirt, debris, and fluid leakage
• Heat-Treated Alloy Bearing: Increases strength and durability for enhanced shock longevity
• Honed Steel Body: Ensures smooth, consistent operation under pressure
• CNC-Machined Billet Aluminum Accents: Precision-crafted for style and function, adding a premium touch
• Zinc-Plated Finish with Double Clear Coat: Corrosion-resistant and designed to maintain its sleek appearance
• Unbeatable Salt Spray Resistance: Withstands over 400 hours of salt spray exposure for exceptional durability

Specifications

• Part Number: 689001
• Est. Install Time: 2-3 hours
• Top Mount: Stud
• Bottom Mount: Eye
• Extended Length (in): 24.92
• Collapsed Length (in): 20.59
• Adjustable: No
• Mounting Location: Front

Fitment

• 2007-2018 Chevy Silverado 1500 4WD
• 2007-2018 Chevy Silverado 1500 RWD
• 2019 Chevy Silverado 1500 LD 4WD
• 2019 Chevy Silverado 1500 LD RWD
• 2007-2018 GMC Sierra 1500 4WD
• 2007-2018 GMC Sierra 1500 RWD
• 2007-2013 GMC Sierra 1500 AWD
• 2007-2013 GMC Sierra 1500 Denali 4WD
• Designed exclusively for vehicles equipped with a 6-7.5in lift for optimal fit and performance.
• Not compatible for installation with a strut spacer, ensuring proper fit and functionality
• Adjustment wrench sold separately. SKU: 10402.

What’s Included

• (1) Vertex Driver Side Coilover
• (1) Vertex Passenger Side Coilover
• (2) Reservoir Mounting Plates
• (4) Stainless Steel Clamps