Don’t change the tyres, they are Dunlops made in Thailand and pretty good.
Use normal fuel, not an issue for this coarse engine.
And yes my steering was also out of centre and alignment was also out.
And most importantly in future when you go to dealership for oil change they will recommend you their Tagalon 5w-50 which is not recommended for Fortuner 2.7 Petrol. Go for 5w30. I tried Tagalon because 5w30 wasn’t available with them that day and this time I requested them to arrange it. Trust me there is a dramatic and noticeable difference in engine sound, performance and fuel consumption with 5w30 Mobil this time