Does your RV…
  • Sway as you corner or change lanes?
  • Have loose steering or play?
  • Wobble side to side over bumps?
  • Pull to one side when driving? 
  • Bounce going over hilly roads?
  • Tail Wag when going down the road?

 If you’ve ever been driving down the highway…and even for a moment wondered if you were going to maintain control due to unexpected road conditions, construction, wind, rain, or being passed by a truck, especially on a winding road then you’ve come to the right place... 
For the latest PRODUCTS for improving safety and handling, visit our online store now. We are the parent company for SuperSteer and distributors for Roadmaster, Koni, Safe-T-Plus, Super Springs, and others. If we can answer any questions for you, feel free to email us or Call 1-888-898-3281 ext 313. 

Impeccable SERVICE:
 Watch this short video filmed live with a real customer to see what impeccable service looks like and how it can help you. Want to talk by phone? Call 1-800-245-8309 ext 301 for a Free 15 Minute Consultation with one of our technical advisors. We are a factory authorized service center for Workhorse, Spartan, Tiffin, Monaco and others.

Henderson's Line-Up (HLU) is a family-owned
and operated business located in Grants Pass, Oregon specializing in RV repair & maintenance, truck repair and upgrades. Since opening our doors in 1961, our top priority has been our commitment to customer service and quality workmanship. HLU specializes in solving handling, suspension, and braking issues using state-of-the-art auto repair equipment and techniques, as well as RV suspension, truck suspension and chassis/steering components that meet our exacting standards.
If coming to Grants Pass is not an option, you can have your vehicle serviced at one of our authorized RPA Centers close to you.  We have a list of fully trained service locations that understand the importance of our three-step system (Discover, Diagnose & Deliver) and are fully capable of delivering the same high standard of service and quality parts we offer here at Henderson’s.


Henderson's Line-up is your one stop shop for RV maintenance, RV suspension, truck suspension, truck upgrades, performance upgrades and vehicle maintenance including brake service, RV air suspension and 5th wheel trailer brakes. Whether you are looking for shocks, trac bars, bell cranks, sway bars, motion control units, safe-t-plus steering control or a host of great motorhome parts, Henderson's Line Up and SuperSteer Parts will take great care of you!

Want to know WHAT CHASSIS you have? Enter your 17 character VIN# here



See all the latest steering, suspension and engine performance enhancement products to make your truck or RV safer, more powerful and more fuel efficient. Download your FREE SuperSteer 2013 Catalog here


2014 STP Motorhome Fit Guide V 13 11.pdf


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Sway Bar Application Guide

Towbar Mounting Bracket Application


Call 1-888-898-3281 to order SuperSprings



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