The base plate assembly, removable drawbars and all necessary installation hardware is included with the base plate kit.
One of the thumbnail images on the product description page shows all the hardware, and you can see a complete parts breakdown in the installation instructions. I'll send you a copy of those in a separate email.
If you'd care to see our FAQ article about flat towing basics, click the provided link. view full answer...
You are correct. The Westin Sure-Grip running boards, # 27-6130-1035, does come with the installation kit that is a custom fit for your 2001 Chevy Tahoe. I have included a link to the installation instructions for you to view.
You will not need to add anything else for the installation but you may be interested in some accessories. You could use the gap strip # 27-9907 which covers up the little bit of space between the vehicle and the running board to provide a custom look. We also have... view full answer...
The Car and Trailer End Loop, # 9653P, is one l2 inch long piece, just as it appears in the picture. The Car and Trailer End Loop 4-Pole, # 18044, is also one 48 inch long piece. It comes with quick splices in case one of the 4-Way connectors needs to be clipped off to splice bare wires. You can see this harness in use at about the 2 minute, 58 second mark of the video linked below. view full answer...
The Husky Liners Auto Floor Mats, part # HL51033 would include the front mats only. For the rear seats, use part # HL52023. For the second and third rows, you would need two sets of the # HL52023.
You can see the entire selection of mats available for your 2005 Tahoe by clicking the provided link. view full answer...
The front mats are not included with the WeatherTech HP 2nd and 3rd Row Rear FloorLiner - High Wall Design # WT82FD.
So if you also wanted front floor mats for your 2020 Chevy Tahoe you would need the WeatherTech HP Front Auto Floor Mats - High Wall Design # WT446071IM. view full answer...
The Firestone Union Tee for 1/4" Tubing # F3025-1 is separate from the Firestone Coil-Rite Air Helper Springs # F4108 for your 2004 Chevrolet Tahoe. You can add the Tee to your order so that you will be able to have your air helper springs share the same single Schrader valve fill. view full answer...
The Covercraft SeatSaver Custom Seat Covers # SS3345PCTP include covers for the entire front seat section of the vehicle. So a set for the right and left seats. view full answer...