Many race car teams use nitrogen instead of air in their tires. What could be the possible reason/ reasons behind this?
1. In comparison to air, nitrogen is inert gas
2. Nitrogen pressure is more consistent than normal air pressure
3. Water causes normal air to be inconsistent in its rate of expansion and contraction
Choose the correct option from the codes given below:

Answer: [D] 1, 2 & 3

This question is a part of GKToday's Integrated IAS General Studies Module