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Merritt™ Dyna-Light Headache Racks

Merritt™ Dyna-Light Headache Racks

Merritt™ Dyna-Light Headache Racks

The Best Racks In The Business

Improved weight to strength ratio increases safety and load capacity
Outer edge features a smooth tough border
Aerodynamic corner radius improves fuel efficiency and strength
4" foot provides increased trailer clearance and easier mounting
5" uprights require less mounting space
Diamond Plate finish provides weather resistance and durability
Jailbar style window option mounts in the center of the rack
Mounting hardware sold separately

Technical Information is available for this Product
Click here to download Measurements & Installation Information
Dyna-Light Headache Rack - 68" x 70"
Price: $1,010.99 

Dyna-Light Headache Rack - 68" x 76"
Price: $1,010.99 

Dyna-Light Headache Rack - 68" x 80"
Price: $1,010.99 

Dyna-Light Headache Rack - 68" x 86"
Price: $1,010.99 

Dyna-Light Headache Rack - 73" x 78"
Price: $1,042.99 

Dyna-Light Headache Rack - 75" x 86"
Price: $1,063.99 

Merritt has become known as the top builder of high performance, high quality aluminum products for trucking professionals. Industry proven and battle tested for over 50 years, Merritt cab guards have been refined to a point that approaches perfection. A new technology alloy provides an improved weight to strength ratio for increased safety and load capacity. This breakthrough has allowed Merritt to decrease the I-beam profile by a full inch and still retain all prior strength ratings. The outer edge of the rack features the Dyna-Tube extrusion for a smooth tough border, and the corners are shaped with an aerodynamic radius for improved fuel efficiency and amazing strength. The new 4" foot assembly provides increased trailer clearance, more durability and easier mounting. The super-sturdy 5" uprights require less mounting space than other models and have an unsurpassed load rating. The entire working surface of the rack is fully coated with the Diamond Plate finish for maximum weather resistance and long lasting durability. All Merritt cab guards are independently tested by an outside engineering firm, and comply with D.O.T. 393.106. Mounting hardware sold separately to match your specific application.

Shipping Policy

We Ship Fast

Our fully computerized warehouse system is designed to process and ship your order as quickly as possible. We know that your business depends on timely service, and it is our job to keep you up and running. Our order processing team is committed to filling all in-stock orders within 24 hours, and nearly every order ships the day it is placed. Note: Canadian orders may take up to one week to ship.

If you have any comments about the lead time of your order, or the condition in which it arrived, please contact the processing coordinator at 888-918-8150, extension 210 or email us at We are always working to serve you faster.

Shipping Hours

Shipments are made on business days only. No orders can be shipped on Saturdays, Sundays or National Holidays. Orders received after 2:00 pm Eastern time will be shipped the following business day. Orders received after 2:00 pm Eastern time on a Friday will ship on the following business day which is usually Monday, unless it is a holiday. If you have any special shipping requirements or if you must have your order shipped today, please contact us by phone at 888-918-8150, extension 130. A customer care representative will make sure your shipment arrives as planned.

One Low Rate From Coast-To-Coast

Your freight charge is determined by the total weight of the items in your order.  Ground, Next Day Air, and Second Day Air shipments are available to the contiguous United States, Alaska and Hawaii. Puerto Rico, the U.S. Virgin Islands and non-Canadian international shipments may require a brokerage or export fee that is not included in the freight. Any extra fees are the responsibility of the buyer and will be added to the invoice upon shipment. Some additional charges such as Oversize, or Flat Rate, may apply. These special charges are automatically added to your shipping charge. Some items are marked as 'CALL' because they require a freight quote. These items typically show a $9999.99 shipping charge. Please call us at 1.888.918.8150 ext. 1 for a real shipping cost.

We offer economical ground shipping to all Canadian addresses. Canadian shipments are made once a week by Purolator Courier.  The Canadian shipping rate that is calculated in the shopping cart or checkout is a landed cost to your door, and includes all applicable freight charges, taxes and duties.

Important Note for Orders Shipping To A Different Address

For your protection, an order can only be automatically processed if the credit card billing address and shipping address match exactly. Any order being shipped to an address other than the exact billing address on the credit card statement must be manually processed and reviewed. This process, which can take up to 24 hours, is required by most major banks and credit card issuers. A fraud check, IP address and geographical match will be performed to insure your financial safety. We value our customers, and we pledge to protect them to the fullest extent possible from credit card fraud.

- Sorry, we cannot ship to P.O. Boxes.

- Freight charges are subject to change without notice.

Additional Shipping Charges:

Puerto Rico, the U.S. Virgin Islands and non-Canadian international shipments may require a brokerage or export fee that is not included in the freight tables above. Any extra fees are the responsibility of the buyer and will be added to the invoice upon shipment.

Oversize items have an additional charge of $10 per item, unless the order is shipping via common carrier.

Flat Rate items have a shipping charge of $100 per item. The weight of the item is not considered in the freight calculation.

Some items must ship by common carrier due to size or weight restrictions. Freight for orders containing these items starts at the 301 to 499 lbs. rate and may show a shipping charge of $9999.99. Please call 1.888.918.8150 for a freight quote.


No-Hassle Returns

At TrucknTow, our goal is 100% customer satisfaction. All products in our catalog and on our website are guaranteed to perform as advertised. We want all of our customers to be fully satisfied with the quality and operation of every product we sell.

We know that without satisfied customers, we are out of business. If you are not completely satisfied with your order, call us at 888-918-8150, extension 134 or send an email to Within 60 days of purchase, we will be glad to replace your unused product or issue a refund. We will even send you a call tag and schedule your pick-up with your replacement order. We want your purchase to be as easy as possible, even if it did not work out as intended. Our customer service agents are ready to help you.

We value your business and we are willing to do what it takes to keep you as a customer for life.

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Truck Accessories from – America's Trucking and Towing Supplier. Quality trucking and towing accessories, low prices and fast, economical shipping. Order online or call (888) 918-8150.

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