I have a Cadillac SRX 2007 V6 all wheel drive
I have replaced the factory tires with General Altimax HP
Is this a good choice, is there a better choice
Thank you

Yes, there is a better choice.
Goodyear first. If not available, Michelin.
I've heard some good things about the Toyo but I've heard nothing about the Generals.
Let us know.

You should try CEAT Tires. I am very satisfied with the performance of CEAT so would recommend you the same :)