New Tires for 19's
 

I want to get new tires for my 19's i was looking at the 275/35/19 in the rear and 235/35/19 in the front but when i was on www.tirerack.com i got this message

The following tire you have selected has a higher load rating than the vehicle's Original Equipment (O.E.) tires. This typically results in increased ride harshness, which some customers may find undesirable.

this is the only website i get this message from and i read on forums where people had this setup and had no problems.

Hello....Tire Rack, this is what I wish to buy!
 

Simple solution would be to call them. Are you on OEM wheels? The sizes
you posted will work with aftermarket wheels but aren't the best choice for
factory wheels. If you have OEM 19" you can run 245/35W19 on all four
corners. No reason to run 275's! IF your using after market wheels
19X9F & 19X10R you can easily use 245F and 275R....Good Luck!
Gary