PullRite Traditional Series 16K & 20K Universal Mounting Kit for 2007-2021 Toyota Tundra Double Cab Trucks (Short Beds)

Universal Traditional Series kit with custom mounting brackets & universal rails for some 2007-2021 Toyota Tundra Double Cab (6-1/2' Short Beds) trucks with the PullRite SuperGlide 4100 or 4400 hitch.
Item # 61877
Color Black
Special Order Item Yes
Ships LTL Freight No
Return Policy Non-Returnable/Non-Refundable
Special Order - Ships Direct From Manufacturer

Description / PullRite Traditional Series 16K & 20K Universal Mounting Kit for 2007-2021 Toyota Tundra Double Cab Trucks (Short Beds)

Even though the Universal Mounting Kits are for standard applications in the industry, nothing at PullRite is simply just "standard"!  The Universal Mounting Kits are built much stronger than other competitors and are made to last.  These universal kits fit a wide range of trucks with no secondary kits required.  The fixed base rails bolt to the truck bed and installs the hitch centered over the axle, giving you a smoother ride!  

The Universal Mounting Kits are available at a lower cost, great value...and maintain an outstanding American made quality! 

Some drilling may be required depending on your application. 

***IF YOU HAVE ANY CUSTOMIZATIONS/FEATURES/MODIFICATIONS ON YOUR TRUCK THAT WILL INTEREFERE WITH THE INSTALLATION OF THIS PRODUCT PLEASE CALL PULLRITE DIRECTLY AT 1-800-443-2307 OR EMAIL THEM AT customerservice@pullrite.com TO SPEAK WITH A TECHNICIAN.***


Limitations / Notes:

A towing system includes each vehicle and component involved in towing. Each item in your towing system has a capacity or weight rating.  You trailer has a Gross Vehicle Weight Rating, or GVWR.  Your truck has a tow capacity, payload capacity, and possibly more. In addition, your fifth wheel hitch has a weight rating.  This weight rating must be at, or above, the GVWR of your trailer for you to tow safely.  In addition, if your truck can tow larger loads (has a larger capacity) than the rating of your hitch, your system is only safe to tow loads at the lower rating, that of the hitch.

Your mounting kit also has a weight rating, just like your fifth wheel hitch. Many times, these rating are designed to match. But, this is not always the case. Your mounting kit may be higher rated then your fifth wheel hitch, but it also could be lower depending on the components involved.  The lowest rating of any one component in the system becomes the rating of the entire system. If your mounting kit is rated to 18,000 lbs., and your hitch is rated at 24,000 lbs., the weight rating of the entire system will not be above 18,000 lbs.  Other components in the system could lower the actual system rating further.

It is the end users responsibility to ensure a safe towing experience. To this end, it is your responsibility to ensure that the truck, trailer, hitching components, and all other items involved are rated or have a capacity sufficient for the loads involved.

More Information

Item # 61877
Brand PullRite
Series Traditional Series
Model 4421
Fits PullRite's SuperGlide #4100 and #4400 SuperGlide Hitch
Truck Compatibility

2007-2021 Toyota Tundra Double Cab Only (6-1/2' short bed)

Color Black
Features Powder Coated Finish
Easy to Install
Drilling May Be Required
✓ SAE J2638 Testing: Passed and Exceeded
*See our "Documents" Section below for information on the Gross Trailer Weight & Vertical Load Weight of this kit in use with each compatible hitch model.*
Included (4) Custom Brackets
(2) Universal Base Rails
Installation Hardware & Instructions
Warranty Limited 5 Year Manufacturer Warranty
Made in USA
Special Order Item Yes
Return Policy Non-Returnable/Non-Refundable
UPC 816456010247
LTL Freight No

Product Attachments

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Customer Reviews

Quality
Price
Value
4421 Installlation on a 2012 Tundra
Review by Trawlerphil
Notes on installing a PullRite 4421 universal rail kit on a 2012 Tundra SR 5.7 FFI 4X4
1. The rear driver’s side frame plate went on easily. I removed the two front receiver hitch framing bolts and slid in the rear frame plate.
2. The rear passenger side was a nightmare due to the shock tower. The only way to get it on was to loosen the rear hitch framing significantly and remove the two front receiver bolts. Next I had to pry the front receiver framing about 3” away from the frame before I could maneuver the plate between the truck frame and the receiver framing.
3. The schematic shows the first hole from the inside of the rear rail on both sides as the drill point with a 35” OC measurement between the holes. The actual bed bolts are 38” OC, fine thread and 4 1/2” long. They aren’t reusable because the height of the bolt and washer securing the rail makes the threads too short to engage the welded bolt under the frame. I bought two new fine thread bolts 5 ½ ” long grade 8 which fit perfectly in the #3 hole from the inside on both sides. The bolts provided in the kit were only 2” long.
4. The forward side of the rear rail bolts needed to go into hole #2 from the inside on both side rather than hole #3.
5. Both front rail bolts on each side went into hole #3 from the inside as the schematic indicated. I needed to add 3 washers to each bolt to raise it a bit since it grounded on the frame after passing through the plate.
6. I bought a commercial step drill in case I needed to drill ¾” holes rather than ½” holes, but the initial ½” holes I drilled worked out ok.
7. The side view installation diagram and the exploded view diagram showed the bolts going through the bed, the frame brackets and the actual frame, but the bolts were way too short to do that so I bolted under the frame plate, but over the actual frame. Since optional installations don’t use the frame plates at all and only have one bolt through the frame, the 2 bolt frame plate fastening seems adequate, but 3 additional washers were needed to keep the bolts from grounding on the frame.
8. Prior to drilling the holes in the frame for the front brackets, I put a hydraulic bottle jack on some blocks under the receiver and lifted the frame just enough so the wheels were still on the ground. This gave me some added room over the tire to drill a perfectly straight ½” hole with my big Black & Decker drill. The directions said to use a ¾” step drill to give yourself some wiggle room, but the ½” holes worked for me and were directly over the slots on the frame plates.
9. Removing the rear bolt in the muffler heat shield will allow you to swing it out of the way to put on the front frame plate nuts.
10. After torqueing everything down and taking some pictures I applied a good spray of the rubberized stuff you see on TV to all bolts and frame plates to protect against rust.

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WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.