If you are replacing your tires anytime soon you should look for tires that are designated as Low Rolling Resistance (LRR). LRR can help improve your fuel economy by 2-4%. Be advised though, LRR tires may be hard to find. Look for Michelin MXV4+ or Goodyear Viva2.
by modysy on August 25 2008
this tip works for 64% of voting Fuelly members.