Suspension and Components› Shocks, Struts, Coil-Overs and Components
Rough Country
Vertex 2.5 Reservoir Coilovers | Front | 3.5 Inch | Toyota Tundra 4WD (22-26)
SKU: R04C 689049
Moderate — 2–4 hours
Description
Part #: 689049
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.Backed by Confidence: Covered by Rough Country's 3-year manufacturer's warranty, these coilovers offer long-term reliability and peace of mind for every adventure.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.
- 3-Year Manufacturer's Warranty: Backed by quality assurance for peace of mind and long-term reliability.
MIA's Description
Fitment
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Specifications
| Brand | Rough Country |
| Part Number | R04C 689049 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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