In case anyone is wondering what you can carry on the back of your Sequoia here are pics carrying my 2016 Triumph Tiger XCX. I had to add towing airbags to help with the suspension sag with a 530 lbs bike back there. I have done about 700 miles of highway, plus 300 miles of mountain driving with 10 miles of off-roading. Absolutely no issues. Of course you need to slow down a little when driving 70 miles per hour on the highway and see large dips in the road. Other than that, system is rock solid. The rack is made by Mototote and rated for 600 lbs. The ratchet straps are made by Rhino. Air bags are Firestone Coil Rite Air bag helper springs.