Im new here but I have an 09 Murano SL that I just put Firestone Destination LE2 tires on all around. Within the first hour after install, my mpg started to decline and his continued with the this since the install. I was getting mostly 19.5mpg-20.5 mpg, combined hiway and city driving. Now with these tires I'm getting 17.8-18.3 average. Tiresplus, said that its my ac. I thought of that, but Ive had for 2 yrs and this is totally not normal spring/summer mpg at all. I may be a woman, but a very informed, pay attention to my vehicle woman, so I dont buy many things that service dudes try to pass off to me. If anyone has any experience with these tires or has a great review of what tires they have used on their Murano, Please, do tell. I like to see review from folks to know how best to proceed. Thanks
Dani