Introduced in 2003, the M45 was the third generation of Infiniti's MClass midsize sedans. Powered by a 325 horsepower 4.5L V8 engine, the M45 was available in Base, X, Luxury and Sport trim levels before it was discontinued in 2010.

For your Infiniti M45, we'd suggest premium allseason tires like the Pirelli P Zero All Season Plus, Continental ProContact TX, Bridgestone Potenza RE050A, Yokohama Advan Sport A/S Plus, BFGoodrich gForce COMP2 A/S+, or Toyo Proxes Sport A/S.

Order Infiniti M45 Tires Online

Buying tires online can be a stressful process, but it really doesn't need to be. SimpleTire offers a simple approach to finding the tires that are best for you and your Infiniti M45. Select your Infiniti M45 below, then tell us a few more things such as year and trim level to determine your tire size. From there, we'll show you tires that fit your vehicle and are the best match based on performance characteristics, but you can also look for the best value tires, tires that are on sale or part of a promo, have the longest tread life, and much more

Find the right tires for your Infiniti M45
Model Year
Trim & tire size

2006-2010

2006-2010

2006-2010

2006-2010

2003-2004

2003-2004