--- product_id: 11917605 title: "Zone Offroad C6159 Add-a-Leaf Kit" brand: "zone offroad" price: "€ 299.03" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.be/products/11917605-zone-offroad-c6159-add-a-leaf-kit store_origin: BE region: Belgium --- # Precision fit for your vehicle Bolt-on installation, no hassle 22.2 lbs durable steel construction Zone Offroad C6159 Add-a-Leaf Kit **Brand:** zone offroad **Price:** € 299.03 **Availability:** ✅ In Stock ## Summary > 🚙 Elevate your ride, dominate the road with confidence! ## Quick Answers - **What is this?** Zone Offroad C6159 Add-a-Leaf Kit by zone offroad - **How much does it cost?** € 299.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/11917605-zone-offroad-c6159-add-a-leaf-kit) ## Best For - zone offroad enthusiasts ## Why This Product - Trusted zone offroad brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Upgrade:** Bolt-on design with easy-to-follow instructions for quick install - • **Load More, Stress Less:** Boost your load capacity without compromising comfort - • **Tailored for Your Ride:** Vehicle-specific fit ensures seamless integration - • **Engineered for Longevity:** Long, thin add-a-leafs designed for smooth, durable performance - • **Lift Your Truck, Not Your Worries:** Add extra rear lift while preserving smooth ride quality ## Overview The Zone Offroad C6159 Add-a-Leaf Kit is a precision-engineered suspension upgrade designed to increase your truck’s rear ride height and load capacity. Featuring durable 22.2-pound steel add-a-leafs, center pins, and alignment clamps, this bolt-on kit offers a vehicle-specific fit that maintains smooth ride quality. Easy installation with clear instructions makes it the perfect upgrade for professionals seeking enhanced performance and reliability. ## Description Need a little extra boost in the rear of your truck? This add-a-leaf kit will provide additional lift in the rear while maintaining ride quality and increasing load capacity. ## Features - Includes a pair of add-a-leafs, center pins, and alignment clamps Retains ride quality while increasing ride height and load capacity Includes easy to follow instructions - Complete kit includes 2 add-a-leafs, center pins, alignment clamps. - Smooth riding long thin add-a-leafs. - Complete easy to follow Instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Auto Part Position | Rear | | Installation Type | Bolt-On | | Automotive Fit Type | Vehicle Specific Fit | | UPC | 762309405664 | | Manufacturer | Zone Offroad | | Model | Zone Add-A-Leaf Kit | | Item Weight | 22.2 pounds | | Package Dimensions | 42 x 11 x 3 inches | | Item model number | C6159 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | C6159 | ## Product Details - **Color:** Black - **Brand:** ZONE OFFROAD - **Exterior Finish:** Black, Painted Finish - **Material:** Alloy Steel - **Vehicle Service Type:** Truck ## Images ![Zone Offroad C6159 Add-a-Leaf Kit - Image 1](https://m.media-amazon.com/images/I/610zcWJ+jsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not for a Beginner, but good value *by D***N on October 11, 2023* Not listed for a 2010 1500 Express Van, but worked perfectly. Install was straight forward, but You'll need some tools, and a helper is advised.Needed more spring in the rear to compensate for turning up the keys on the front of my van, and building the rear out as a camper. Large heavy duty C-Clamps are needed. My stock center bolt was long enough to add the leaf spring, and that was good because the ones provided were soft, fine thread. You could get by with them, and the instructions tell you to use clamps to pull the leaves together, Do Not use the bolt to pull the leaves together. Run the nut down snug with the C-clamps on add some lock-tight, and call it good. The U-Bolts will hold the springs together once installed, and all the bolt actually is a locating pin.Whole kit is about the same price as the spring clips by themselves. The clamps worked fine once the van was back on the ground, and are a little narrower than the spring so you can put a C-Clamp on and hammer it to the shape of the spring for a perfect fit. Kit is Worth it even if you have problems with your center bolt that can be made easily with regular bolts if needed. ### ⭐⭐⭐⭐⭐ Works perfect. I wish they had less lift *by M***T on July 11, 2023* I added these to my Silverado and at the same time removed my 2" lift block in the rear. I am now about a half inch lower in the rear that I was previously with no block at all and my leaf springs are directly on the axle. This helps with axle wrap.I picked up some gravel and on the scales I was 1400 pounds over my GVWR and with NO lift block and this add a leaf my bump stops were about a half inch above my axle.Previously with the taller than stock block and stock springs (meaning the bump stops started 1/2" higher than they are now) the my bump stops would be 1/2" above the axle when about 800 pounds over GVWR. Right now the truck probably carries around 600 pounds more at the same amount of squat.With the current setup with AAL and no block, the truck carries much more weight and the spring arch never flattens out and uses the overload spring. It physically can't flatten out all the way because the bump stops hit before the add a leaf touches the overload spring. This means a very nice loaded ride with mildly progressive feeling spring rate compared to before the loaded ride would have a "bottoming out" feeling when the soft springs flattened and the overload started working. If I still had my factory blocks on the axle, the springs could flex more and use the overload spring and the truck would probably carry 1000 pounds more than before at the same amount of squat.I don't recommend overloading a truck because there are lots of things that go into weight ratings. Adding a leaf doesn't change your door sticker but it will make the truck handle much better when loaded at its GVWR when also equipped with proper shocks that can control the stiffer springs. Many trucks rear axle weight rating is limited by tires or bearings. GVWRs might be limited by braking distance. The truck might take the load fine but it can't stop if a kid runs into the road. Add a leaf will make a truck feel much better when towing withing manufacturer recommended tongue weightsWith all that said, after installed these and loaded 2700 pounds in a half ton, they did not settle or sag. They maybe came down a half inch from 2" lift to 1.5" after the first load of gravel and since then I have hauled 7 loads of compost (probably 2000 pounds) to the garden and towed a 600 pound tongue weight trailer 3000 miles and they have not settled any more.I recommend Bilstein 5100s with these add a leafs because they have a lot of rebound dampening. If you slap these on with some 80,000 mile stock shocks, their rebound will way overpower the shock and your rear tires will bounce in the air all the time crossing railroad tracks or hitting potholes on curved onramps.I am running 5100s front and rear. Front is up 1.5" on 1.25" setting (stiffer springs in snow plow prep) and with the block removed and this add a leaf the rear is up about 1/4" from stock. Truck has about 1-1.5" rake and works hard plowing, towing, and hauling about every time it gets started. A few days a week it gets to be a bug spray truck and "haul the groceries" but other than that it is towing and hauling with great shocks and stiffer springs on all 4 corners. ### ⭐⭐⭐⭐ Great option for Added towing capacity *by C***I on August 27, 2019* My leaf springs on my 03 Silverado were saggy. I installed this kit last weekend and the rear end is up at least 2 inches. The hardest part was figuring out how to lower the rear end while having the body/frame high enough to get the new springs in. Once I figured that out, it was smooth sailing . Great product! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/11917605-zone-offroad-c6159-add-a-leaf-kit](https://www.desertcart.be/products/11917605-zone-offroad-c6159-add-a-leaf-kit) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-25*