SuperSteer

SuperSteer Welcome to Safer & Happier Driving! Originally, the business offered alignment, steering and brake work for just about any vehicle that rolled into the shop.
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The History of Henderson’s Line-Up and SuperSteer Products
Henderson’s Line-Up was founded in 1961 by Floyd Henderson as a means to provide for his family, which included eight children and his wife, Ann. Of course, it didn’t hurt that I-5 was just being built a few miles away, and we had one of the first, on-the-car, high-speed wheel balancers in town. Since those early days, we have worked continually toward growth and progress to better serve our customers—with better people, better training, and the most comprehensive array of tools and equipment available. By the late 80’s, we began servicing the steering, suspension and braking needs of the recreational vehicle industry, which lead to many other opportunities. Because there were no products to solve the problems some of our customers were experiencing, we established our SuperSteer manufacturing division. We soon found out about the many variables in wheelbase, overall length, overhang past the rear wheels, and weight distribution—and realized that we had to find a “common denominator” of a good-handling coach. We subsequently designed a systemic approach to determine what the numbers needed to be to have a good handling vehicle. We trademarked the process and call it the Road Performance Assessment, or RPA. Today, Henderson’s Line-Up offers a full-line of products designed for “Safer and Happier Driving”, whether from our SuperSteer division, or other trusted sources of quality products. We travel all over the country servicing trucks, trailers and motorhomes at various events, and have established a nationwide reputation for knowledge, quality products and the best possible service. Yes, a lot of things have changed since 1961, but some things remain the same, and always will. Things like honesty, integrity, and treating people fairly. Going the extra mile for our customers and providing peace of mind for them when they’re on the road. At Henderson’s Line-Up, we will always strive to think the best, give the best, believe the best and expect the best from ourselves and our customers.

Throwback Thursday! ⏪SuperSteer has always been about more than just making parts. It’s about understanding how those pa...
09/24/2026

Throwback Thursday! ⏪

SuperSteer has always been about more than just making parts. It’s about understanding how those parts work together to create a better driving experience.

Here’s a throwback to one of our training sessions, sharing some of that knowledge and experience with others in the industry.

A lot may have changed over the years, but we’re still learning, testing, teaching, and finding ways to help RVers enjoy safer and happier driving.

We might be a little biased, but we think every RV could use a little more blue underneath. 😉💙What SuperSteer upgrades a...
09/23/2026

We might be a little biased, but we think every RV could use a little more blue underneath. 😉💙

What SuperSteer upgrades are you running on your coach?

One of our favorite parts of RV rallies? Getting underneath your coach! 🔧At many of the rallies we attend, our team offe...
09/21/2026

One of our favorite parts of RV rallies? Getting underneath your coach! 🔧

At many of the rallies we attend, our team offers FREE inspections to take a look at your steering and suspension and help identify anything that may be affecting how your coach handles on the road.

It’s also a great opportunity to ask questions, learn a little more about what’s underneath your RV, and talk with our team face-to-face.

Have you ever had your coach inspected by us at a rally?

Think you know your RV suspension? 👀🔧There’s a lot going on underneath this coach!Take a close look at the photo and tel...
09/18/2026

Think you know your RV suspension? 👀🔧

There’s a lot going on underneath this coach!

Take a close look at the photo and tell us how many upgrades you can spot and which ones you can identify. 👇

Bonus points if you can name them all! 💙

Throwback Thursday! ⏪Here’s John with a SuperSteer display from back in the day. Who remembers this one?A lot has change...
09/17/2026

Throwback Thursday! ⏪

Here’s John with a SuperSteer display from back in the day. Who remembers this one?

A lot has changed since this photo was taken. New products have been developed, old ones have evolved, and we’ve worked on a whole lot of RVs along the way.

One thing that hasn’t changed?

“Because you deserve a better handling RV.”

That was the goal then, and it’s still the goal today. 🚐

How long have you been following SuperSteer?

Roads like this shouldn’t make you nervous or have you death-gripping the steering wheel. 😬Your RV should feel predictab...
09/15/2026

Roads like this shouldn’t make you nervous or have you death-gripping the steering wheel. 😬

Your RV should feel predictable and controlled, whether you’re cruising down a straight highway or working your way through curves like these.

If you’re constantly correcting the wheel, fighting body roll, or just don’t feel confident behind the wheel, it may be time to take a closer look at your steering and suspension.

At SuperSteer, our goal is simple: help you enjoy the drive just as much as the destination. 🚐

What kind of road puts your RV’s handling to the test: winding roads, mountain passes, rough highways, or windy stretches?

8,000 subscribers! 🎉💙A huge THANK YOU to everyone who has subscribed to the SuperSteer YouTube channel, watched our vide...
09/14/2026

8,000 subscribers! 🎉💙

A huge THANK YOU to everyone who has subscribed to the SuperSteer YouTube channel, watched our videos, asked questions, left comments, and shared our content.

Our goal has always been to help RV owners better understand what’s happening underneath their coach and how steering, suspension, and handling all work together.

Reaching 8K means a lot to us, and we’re excited to keep bringing you more RV education, product information, installs, testing, and behind-the-scenes content.

If you’re one of our 8,000 subscribers, let us know how long you’ve been following along! 👇

Here’s to the road to 10K! 🚐💨

Our technicians at Henderson’s Line-Up work with SuperSteer products every day, installing them on real coaches and seei...
09/11/2026

Our technicians at Henderson’s Line-Up work with SuperSteer products every day, installing them on real coaches and seeing firsthand how they fit and perform.

Here’s one of our techs getting another SuperSteer upgrade installed and ready for the road. 💙

Who does the work on your RV? Are you a DIYer, or do you leave it to the professionals? 👇

Did you hear? 👀We now have a SuperSteer shock specifically designed for older MORryde Independent Suspension systems!The...
09/09/2026

Did you hear? 👀

We now have a SuperSteer shock specifically designed for older MORryde Independent Suspension systems!

The SuperSteer SS80-2928 is an adjustable shock designed to replace the Monroe 555001 found on older MORryde IS setups, giving you more control over your suspension and allowing you to adjust the shock to fit your ride preference.

If your MORryde IS shocks are worn out, blown, or simply ready for an upgrade, the SS80-2928 gives you a new option built specifically for the application.

Happy Labor Day from all of us at SuperSteer! 🇺🇸Today we want to recognize all the hardworking people who keep things mo...
09/07/2026

Happy Labor Day from all of us at SuperSteer! 🇺🇸

Today we want to recognize all the hardworking people who keep things moving every day.

We’re especially thankful for our team, our customers, and the RV community that has supported what we do.

However you’re spending the holiday, we hope you have a safe and enjoyable Labor Day!

Here’s to safer and happier driving. 🚐💨

Address

458 Redwood Highway
Grants Pass, OR
97527

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+18888983281

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