Tire Chains on a Rav4

I have a 4x4 2006 Rav4, and plan on doing a trip to St Louis this Christmas, I was thinking about getting some tire chains (single pair) as traction insurance for the drive there and back. Is it worth it or should I be looking at another option? What other options would you recommend?

Are there tow points on the front and rear of it like on the Tacoma?

Also are there any extra fuel storage options for the Rav4?

 

Dude, you need to read your owners manual for some of your questions. As for tire chains, you must have them on all 4 wheels or NO wheels at all.