RCD Suspension
RCD Suspension, Lift Kits, Leveling Kits, Add-A-Leaf, Traction Bars, Skid Plates and End Links
RCD - Race Car Dynamics has evolved from over 40 years of manufacturing experience by the Asbury family. In business since 2000, RCD manufactures and distributes 100% American-Made products, and has established a reputation for excellence in the marketplace.
Teamwork has been the key to continued success throughout the years. Always in search of new concepts, the RCD team has the vision to design, develop and produce cutting edge products. The RCD creed is simple: Quality Products, Superior Design, Made in the USA.
A new generation now controls RCD. The corporate name has changed to Race Car Dynamics of Arizona, Inc. While firmly entrenched in Southern California for years, RCD saw an opportunity for a more favorable business environment in Arizona that allowed further expansion of business and an opportunity to capitalize on growth in several segments of the suspension industry. The new RCD location has two large buildings, housing executive offices, research and development, manufacturing and warehousing. Accesspeed is proud to offer RCD products to our customers. With our lowest price match guarantee, you will always find the best combination of price and selection at Accesspeed.
Suspension & Chassis » Control Arms
Control Arms
What do performance control arms do?
Control arms control the motion of the wheels to align with the vehicle body. Aftermarket performance control arms are built stronger and/or lighter than factory OE control arms. Some aftermarket control arms are also adjustable, which Accesspeed has found makes it easier to dial-in your suspension.
Are aftermarket control arms worth it?
Yes. Many people overlook the value of good aftermarket control arms when upgrading suspension. In the long run, investing in good control arms can save you money on alignments, tires wear and bushing wear. Control arms affect suspension travel, as well. Accesspeed recommends control arm upgrades wherever possible when lifting or lowering your vehicle, as this is the one suspension upgrade that improves overall vehicle performance with no compromise.
Are adjustable control arms worth it?
Yes. When comparing the options among aftermarket control arms, the cost difference to upgrade to adjustable control arms is worth it. Based on Accesspeed testing and customer feedback, you will be able to fine-tune your ride much easier and to a smoother, more refined level than without adjustable arms.
Do I need an alignment after replacing control arms?
Accesspeed recommends an alignment after replacing all control arms. Most often, alignment is only recommended after replacing lower control arms. However, it is likely that your original arms and bushings were worn, which makes an alignment a smart decision.