GMC Yukon Tahoe Sierra Avalanche front and rear FORMULA PLUS - HIGHROA high flexibility

Enjoy the absolute flexibility and comfort for Yukon, Tahoe, Sierra, and Silverado vehicles with HIGHROAD AUTO PARTS quality and FORMULA PLUS. Do you suffer from the stiffness of the dealership shocks and want to convert your car into a "smooth ride"? Our side shock absorbers are the best-selling product, as our customers confirmed that the difference in flexibility and comfort is no less than 30% to 40% compared to dealership shocks, with American manufacturing that guarantees you completely eliminate roughness from the road. The special driving character for GMC and Chevrolet vehicles: Based on 8 years of experience, we developed solutions to address manufacturing defects in suspension stiffness: Yukon, Tahoe, and Avalanche: Provide you with exceptional softness that makes the car absorb bumps smoothly, giving you real comfort for rear seat passengers and a clear superiority over stiff shocks. For Sierra and Silverado: Completely eliminate the "nervousness" of the vehicle when empty, making city driving very smooth and stable on rough roads, with smart shock absorption that prevents cabin vibrations. Our secret for 8 years: The Multi-Valve Technology is the secret of "comfort" that has distinguished us over the years. It lies in the multi-valve technology: Professional shock absorption: The valves handle road defects with very high flexibility, reducing vibrations by up to 40%. Unmatched softness: Thanks to American design, you will get a very smooth feel of the road, making long drives an indescribable pleasure. Performance comparison: Why do GMC and Chevrolet owners prefer us for 8 years? Flexibility and comfort: Dealership shocks and cheap alternatives are "stiff and dry," while our shocks provide you with extra comfort and softness by 30% to 40%. Stability and balance: Despite high flexibility, our American technology ensures excellent stability and prevents vehicle "swaying" in turns. Product compatibility: Fully compatible with (6-bolt) models from 2001 to 2020 for GMC vehicles: Yukon, Yukon XL, Sierra. Chevrolet: Tahoe, Silverado, Avalanche, Suburban. Why choose our American shocks? American manufacturing: Quality craftsmanship ensures durability along with the flexibility that dealership systems lack. 6-month warranty: Direct warranty covering oil leaks or any sounds from the shock. Guaranteed results: The difference in comfort is noticeable and immediate upon installation, as confirmed by thousands of customers. How to know if your shocks are broken and need replacement? Extreme stiffness: Feeling that the car has become stiff and the family is tired of bumps. Noisy sounds: Clicking or cracking sounds with every bump. Oil leaks: Oil traces on the outside of the shock body. Installation guidelines: Check the rubber and seats: Ensure the shock seats are intact to achieve the highest levels of quietness. Activate the shock: Manually press the shock several times before installation to activate the smart valves inside. Frequently Asked Questions Q: Will I notice a real difference compared to dealership shocks? A: Absolutely, the flexibility and comfort difference reaches 30% to 40% compared to the dealership, and this is the secret of our success and customer demand over 8 years. Q: What does the warranty include? A: Our warranty directly covers oil leaks or any sounds from the shock for 6 months.