Back to Main Tech Support Page

Ask a Question

Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Roll-N-Lock Tonneau Covers Now Available at Summit Racing

When the weather outside is frightful, make life easier for yourself with the streamlined functionality of a Roll-N-Lock Tonneau Cover. These tough American-made covers are built to withstand the elements, keeping your valuables safe and secure. And with easy opening/closing mechanisms that eliminate the need for snaps, your fingers will thank you on those bitter cold winter days.

With two practical options to choose from you’re sure to find the perfect fit.

M-Series
The M-Series delivers convenience and security with sturdy vinyl-over-aluminum construction and the patented protection of a four-point locking system that jointly secures the tailgate and bed cover keeping your cargo safe. Clamp-on installation protects the integrity of your truck, decreasing the need to drill holes. And with a durable, heavy-duty torsion spring drive, accessing the goods in your truck bed only takes seconds.

A-Series
If security is your main objective, look no further than the A-Series. The A-Series has the same great features as the M-Series with bonuses like an all-aluminum cover body and additional security features for unbeatable protection. To dissuade devious thieves, silicone hinges are obscured by offset aluminum seams, providing a knife-resistant surface that discourages entry. And you can still expect the same easy installation, superior drainage, and convenience of a retractable pull so you’ll never be stuck fumbling in the cold again.

Roll-N-Lock Tonneau Covers are available for many popular GM, Ford, Dodge/Ram, Toyota, and Nissan pickups.

SEE ROLL-N-LOCK TONNEAU COVERS AT SUMMIT RACING.

Summit Racing Equipment
www.SummitRacing.com
1-800-230-3030