How is RAS different from other suspension helpers such as air bags?

RAS offers a more complete solution, where enhancing stability, reducing rear squat, dampening excessive rebound, improving performance, and providing same-as or better-than-stock ride is just as important as reducing rear squat.

How much does RAS increase payload capacity?

While RAS can strengthen the rear suspension by up to 50% in a progressive manner and can improve the way your truck handles loads; it and no other suspension upgrade can increase the manufacturer weight ratings.

Will RAS fit my lifted truck?

From a fitment standpoint, RAS often fits lifted trucks without an issue. Before ordering for your lifted truck, be sure to check your suspension for possible obstructions. If there appears to be an issue please contact RAS directly for assistance.

Will RAS help reduce my rear squat?

Yes! While RAS is geared towards improving overall load handling, stability, and performance without hassle; RAS will also help reduce rear squat by up to 2-3 inches.

Desertcart Logo

Deliver to Israel

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚀 Elevate your truck’s performance—tow smarter, ride smoother, and own the road!

EFFORTLESS INSTALLATION - Get back on the road in 45 minutes with zero maintenance or adjustments required.
HEAVY DUTY STABILITY BOOST - Reinforces rear leaf springs for superior load control and towing confidence.
SMOOTH RIDE NO COMPROMISE - Enjoy a controlled, comfortable drive without the stiff suspension feel.
ALL IN ONE SUSPENSION UPGRADE - Combines helper spring, sway bar, and traction bar functions in a single, cost-effective kit.
PROVEN DURABILITY RELIABILITY - Engineered and assembled in North Carolina since 1998, trusted by hundreds of thousands.

The Original RAS® RoadActive Suspension 4611-HD is a heavy-duty rear suspension upgrade designed for Chevy/GMC 1500 trucks (1990-2024). It strengthens rear leaf springs by up to 50%, reduces squat by up to 3 inches, and combines helper spring, sway bar, and traction bar functions into one durable, maintenance-free system. Engineered and assembled in North Carolina, it installs in under an hour and delivers unmatched ride quality and stability for heavy loads and towing.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Manufacturer	RoadActive Suspension
Brand	RAS
Item Weight	29.9 pounds
Package Dimensions	31 x 9.85 x 5.5 inches
Item model number	4611-HD
Manufacturer Part Number	4611-HD
Position	Rear

Original (RAS®) RoadActive Suspension 4611-HD | Fits Chevy/GMC 1500 1990-2024

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions