SuperSprings SSR-627-47 SumoSprings Fits Frontier Hilux Pickup D-Max TacomaAir Helper Spring SumoSprings SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1800 lbs. At 50 Percent Compression; Do Not Exceed GVWR; Medium Duty; No Drill Required; SPECIFICATIONS: Max Load: 1800 lbs. FEATURES: Sold As A Pair [Left And Right] Maintenance Free Enhances Load Carrying Ability 1800 Lb Capacity At 50% Compression Reduces And Stabilizes Sway Improves Overall Driver Control And Ride Comfort Compress Up To 80 Pct