{"product_id":"sumosprings-rear-helper-springs-for-chevy-express-and-gmc-savanna-vans","title":"SumoSprings Rear Helper Springs for Chevy Express and GMC Savanna Vans","description":"\u003cp\u003e\u003cspan\u003eRear SumoSprings or helper springs for Chevy Express and GMC Savanna vans , 2500 and 3500  Great for contractor vans, RV conversions or any loaded van. Sold in pairs.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSumoSprings are a micro cellular urethane product designed to help reduce rear-end sag and stabilize sway.\u003c\/p\u003e\n\u003cp\u003eThey are a progressive spring with a very soft initial engagement. That means that as more weight is added, the harder they get and more they push back, providing support and control when you need it without affecting the factory ride when unloaded.  \u003c\/p\u003e\n\u003cp\u003eEasy installation with no leaks and no maintenance. The Express and Savanna SumoSprings mount into the factory bump stop location. No modifications or drilling are needed. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNever Exceed Gross Vehicle Weight Rating.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct capacity is 1000 lbs at 50% compression for the light duty material - blue\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct capacity is 1500 lbs at 50% compression for the medium duty material - black\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct capacity is 2800 lbs at 50% compression for the heavy duty material - yellow\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead all manufacturers recommendations and warnings \u003c\/li\u003e\n\u003cli\u003eAll warranties are manufacturers' warranties\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNever Exceed Gross Vehicle Weight Rating\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eClear instructions are included, and full tech support is always offered. Call anytime with questions or orders 971-678-5940.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.hellwigproducts.com\/wp-content\/uploads\/2018\/12\/iStock_25572585_MEDIUM.jpg\" style=\"width: 25px;\"\u003e \u003cspan\u003eWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov\u003c\/span\u003e\u003c\/p\u003e","brand":"SuperSprings","offers":[{"title":"1996 to 2026 \/ 2500 \/ Heavy Duty","offer_id":48906243178725,"sku":null,"price":300.99,"currency_code":"USD","in_stock":true},{"title":"1996 to 2026 \/ 2500 \/ Medium Duty","offer_id":48906243211493,"sku":null,"price":278.99,"currency_code":"USD","in_stock":true},{"title":"1996 to 2026 \/ 2500 \/ Light Duty","offer_id":48906243244261,"sku":null,"price":257.99,"currency_code":"USD","in_stock":true},{"title":"1996 to 2026 \/ 3500 \/ Heavy Duty","offer_id":48906243277029,"sku":null,"price":300.99,"currency_code":"USD","in_stock":true},{"title":"1996 to 2026 \/ 3500 \/ Medium Duty","offer_id":48906243309797,"sku":null,"price":278.99,"currency_code":"USD","in_stock":true},{"title":"1996 to 2026 \/ 3500 \/ Light Duty","offer_id":48906243342565,"sku":null,"price":257.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/2822\/files\/SumoSprings-GMCorChevyVan-Medium_64d3fa29-963a-401e-8cf4-9227e99939c8.jpg?v=1777423017","url":"https:\/\/vanupgrades.com\/products\/sumosprings-rear-helper-springs-for-chevy-express-and-gmc-savanna-vans","provider":"Van Upgrades","version":"1.0","type":"link"}