2007-2021 Toyota Tundra Double Cab 5.5 ft Bed\ 2007-2021 Toyota Tundra CrewMax Cab 5.5 ft Bed 6061 Aircraft Aluminum Hairline finishing 5 Inch Wheel to Wheel

I just installed the 5”-wheel to wheel I-boards on my truck and I'm very happy with the look and ease of getting in my truck , and so does my wife . The are very strong as well I'm a big guy close to 300lbs which I was also concerned about. Very happy. If I can give any advice to someone Considering to purchasing this product is when installing them is to make sure you don't tighten any of the brackets during the install until you have the whole board on the truck because you will adjust and tighten everything at the end of the install . Thanks and I hope this helps

Big box provided good shipping protection. Lots of fasteners: two sets of hands certainly helps. Sturdy with low to no flex in use. Step near bed handy to get to tiedown or stuff in the bed. Full length rubber tread works well. Easy in with outside foot on running board & hand pull up on grab handle. Would buy again. Clear coated spray all steel hardware. Plastic washers to reduce steel:aluminum galvanic corrosion issues was very smart. Just the right width for function and aesthetics. Added front mudflaps to reduce spray blast and debris from tires. Extreme 4WD is not recommended, a suburban & highway truck is fine.