Rough Country products provide on / off road vehicle enhancements such as Suspension & Body Lift Kits, Shock Absorbers, Winches, power steps and More. Known for its durability, ease of installation and great looks, this is what you need to take your truck to a new level. | Hellwig helper suspension products are one of the most efficient and cost effective solutions for Load Assist and Sway Control improvement. Known for its and lifetime warranty and simple bolt on installation, these are a great fit for the average owner. Consider the new Pro Series Helper Springs or Load Pro's for your vehicle. | Finding the right spring for your boat or utility trailer is easy with our new spec chart! And with full line of boat and utility trailer springs in stock at all times, they ship with in 24 hours and we are sure to have what you need at a price that won't be beat! If you can't find the spring your looking for, just call us toll free. These springs are light, simple to install and made of high quality steel right here in the USA. |
These special after market heavy / super duty coil springs provide your light or medium duty truck, van or motor home with increased weight capacity and/or height. Simple to install and ready to ship. Order direct from our website or call our toll free number up top. | Air Bag helper springs are great when you need that added boost to your vehicle suspension. Fully air adjustable, these kits are easy to install, and simple to use. Ideal for motor homes, mini-vans, SUVs, almost any truck. You can feel confident with the worlds #1 air spring under your ride. | Timbren suspension enhancement systems are great for leveling almost any vehicle. Available for front and rear suspension, these rubber overload springs absorb shock and eliminates sag due to heavy weight. Excellent for trucks carrying plows or towing. Lifetime warranty, no maintenance, low cost and easy to install! |
Sdtrucksprings.com has one of the largest selection of leaf springs in the nation for almost any vehicle. Simply replace an existing spring or add vehicle height and/or weight capacity. Our American made springs are of the highest quality steel and ship immediately. We have been selling and installing these springs since 1971, so if you need any help, just email us or call our toll free number for knowledgeable and accurate assistance. | Our Heavy Duty Helper Leaf Springs are made from highest quality steel in the USA and come complete as a kit with the necessary brackets and U-bolts for quick and simple bolt on installation. Click here for our complete line of helper suspension products. | Some times you just need to add a leaf. Our extra leaf kits are for light duty trucks, vans, utility vehicles, motorhomes and mini buses and come equipped with full taper leaf springs for the front or rear of your vehicle. All "add a leaf" kits (leaf spring overloads) are packaged complete with all necessary hardware and U-bolts for installation. |
Sdtrucksprings.com carries a full line of truck parts such as bushings, bearings, brake parts and kits, shoes, drums, grease, fittings, bolts and nuts, king pins, torque arms, slack adjusters, seals, all suspension parts and much more! |
Looking to add some shine to your shrine? Our chrome and stainless steel accessories will make have your truck looking like it just came out of a magazine. Great for those self owners and cross country haulers, easy to install and low cost. | Sdtrucksprings.com (S&D Spring and Wheel Alignment Co., Inc.) stocks a full line of Ridewell Self Steering lift axles and tag axles. As a distributor/dealer and installer, we can ship these to any location or install them right on our premises. New design increases strength and reduces weight. |
Electric dump or trailer tarps, pull tarps, complete systems, parts or just the tarp. We got it! Pulltarps Advanced Tarping Technologies has been making superior quality and cost efficient tarping systems for decades. Backed by warranty, Pulltarps has what you need, when you need it. | Lanau Dump bodies are one of the best dump bodies to buy. They are offered in Hardox steel or light weight materials to withstand constant rigorous use. They can be made to your specifications such as dimensions, heated bodies, barn doors, gate doors or upswings. And without loss of integrity or quality, they are at an affordable price! | Sno-Way Ice Control Equipment is of the highest quality on the market today. Sno-way offers it patented Polycarbonate blade and down pressure, wireless remotes & joysticks, and a direct linkage system that eliminates chain slap. Also, with no relay switches, these units are 99% unlikely to ever have an electrical problem. |
The benefits of placing an order with sdtrucksprings.com
is that we are not just an online store pushing out products open to us
by distributors. We are actually a family owned service and retail shop
on Long Island that has been in business for almost 40 years. We have
an expertise in all of our products through years of hard work as
professional truck suspension technicians. Our extensive background
gives the ability to answer virtually any question with detail and
accuracy. You will not be shoved off to a manufacturer after a sale if
you have questions or concerns about the installation or use of your
product. And if you are unsure of what product is right for you, just
give us a call and you can feel confident that our professionals will
guide you in the right direction.
Established in 1971 S & D Spring and Wheel Alignment Co., Inc., a family owned and operated business has built a national reputation in providing truck suspension repair and replacement. Our expertise and vast knowledge in the commercial truck repair industry has helped us grow significantly while establishing long term and trustworthy relationships with our clients. Over the years our quality driven company has progressed to supplying a multitude of products and services throughout the tri-state area, while also supplying parts and services to the trucking industry across the United States and Canada.
We are a full service shop offering the sale, installation and repair of many truck components and related items such as Leaf Springs, Dump Bodies, Brakes, Frame resizing, Lift Axels, Heavy and Utility trailer parts, U-bolts, full line of Hardware, Complete Front End & Chassis work, all Wheel Alignments, Tarping Systems, Lift Kits, Shocks, Suspension Enhancement Systems, Chrome Accessories, Snow & Ice removal equipment and much more.
Our custom built trucks are made from Glider Kits according to our customer's specific needs. And, as a supplier/distributor of all parts, you can be assured your truck will be like new at a fraction of the cost and full warranties.
Backed by warranty, our services, repairs and parts are guaranteed to be of the highest quality available today at competitive pricing. We take pride that each job is thoroughly inspected throughout all phases of the project ensuring the highest quality of workmanship. This structure provides the dependability and safety your vehicles need to deliver maximum efficiency and performance.
Phone: 1-631-588-2888 Toll-Free: 1-877-774-6473 Fax: 1-631-738-7142
Monday - Friday: 7:30am - 5:00pm (EST) Saturday: 8:00am - 12Noon (EST)
S&D Spring and Wheel Alignment Co., Inc.
12 Union Avenue
Ronkonkoma, NY 11779














