Can I change tyres to bigger size in Yamaha YZF R15S?

Tell me the engine specifications of Yamaha YZF R15S? How is the performance of Yamaha YZF R15S? What is the tyre pressure for Yamaha YZF R15S? What are the variants of Yamaha YZF R15S? How many colours are available in Yamaha YZF R15S? What is onroad price of Yamaha YZF R15S in India? What is the mileage of Yamaha YZF R15S? What is the top speed of Yamaha YZF R15S? What is the acceleration of Yamaha YZF R15S? What is the power of Yamaha YZF R15S? What is the lowest price of Yamaha YZF R15S in India? What is the mileage of Yamaha YZF R15S on highways and City? What is the waiting period of Yamaha YZF R15S in India? Is Yamaha YZF R15S available through CSD canteen? What engine oil is best for my Yamaha YZF R15S? What is the price of Yamaha YZF R15S in India? What is the fuel tank capacity of Yamaha YZF R15S? What is the storage space of Yamaha YZF R15S?

Can I upsize tyres in Yamaha YZF R15S? Does Yamaha YZF R15S has alloy wheels? What is the size of the front and rear tyre of Yamaha YZF R15S bike? Which is the best battery for Yamaha YZF R15S bike? What are the problems with the Yamaha YZF R15S bike? What is the solution for starting problem in Yamaha YZF R15S? What is engine capacity or cc or cubic capacity or displacement of Yamaha YZF R15S Bike? What is the interest rate for Yamaha YZF R15S Bike? How much is down payment when buying Yamaha YZF R15S Bike? What are the special schemes for government employees or teachers or doctors and corporate discounts for buying Yamaha YZF R15S Bike? What are the accessories for Yamaha YZF R15S Bike? What is the resale value of Yamaha YZF R15S Bike? What is road tax of Yamaha YZF R15S Bike? What is the price of the front and rear tyre of Yamaha YZF R15S bike?