【Stronger bar ends】Brackets are made from high grade aluminum，which add to extra security and durability. Heavy-duty clamping Design ensures that it is securely fastened to the existing side rails..【Solid Addition】Roof rack cross bars fit for Toyota 4Runner 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022. (WITH SIDE ROOF RAILS)..【Large Capacity】 Kinggeri roof rack cross bars can support luggage, ladder or cargo with a support weight of up to 220lbs (100 kg). Provide plenty of space to your gear..【Easy to Install on Vehicle】 Come with necessary installation tools, and easy to assemble and disassemble in a few minutes. Labeled front and back so no guessing on which one goes where. By loosing and sliding the base to accommodate to your vehicle side rail..【Less Wind Noise Design】The aerodynamic design effectively reduces wind resistance and noise..【Warranty Commitment】 Kinggeri roof rack crossbars come with a 12-month warranty. If you have any concern or questions, do not hesitate to contact us.