SDHQ Off Road

'07-21 Toyota Tundra SDHQ Built Hidden Bedside Support System

  • VENDOR: SDHQ Off Road
  • PART#: SDHQ-53-1102-G3
  • YOUR PRICE: Regular price $469.95
Availability: In Stock Ready to Ship!


During extreme off-road use, factory and fiberglass bedsides are prone to spreading apart. SDHQ designed a unique bedside support system that is completely hidden to combat this spreading, allowing you to use the entirety of your Tundra's bed space while also preventing your bedsides from spreading.

We use a heimed adjustment rod to pull the bed sides back into proper spec. Keeping true to SDHQ's highest standard of fit and finish this product is a combination of black powder coated mild steel and high grade T6061 aluminum that will withstand the test of time no matter the condition. Our support system fits factory bedsides, especially if there is no tailgate


  • VEHICLE FITMENT: 2007-2021 Toyota Tundra
  • NOTE: This bedside support system will not work in conjunction with AMP Research Bedsteps


  • 3D CAD designed, engineered & built in-house for our typical SDHQ Built quality, fit, and finish
  • Completely hidden
  • Prevents premature fatigue and cracks
  • Does not obstruct any bed space
  • Fully adjustable
  • Can even help if bedside is already bent
  • Perfect for trucks with fiberglass bedsides


  • (2) Main Uprights
  • (2) Upper Bolt Pucks
  • (5) Lower Pivot Brackets
  • (5) Lower Mounts
  • (2) Connecting Rods
  • (2) Right Hand Clevis
  • (2) Left Hand Heims
  • (2) Fender Support Replacements