Shouldn't be an issue. The 145's are one of the alternate recommended sizes for the '08. They are the same diameter, so they shouldn't mess with any of the electronics.

 

The 155 are a little wide for 450 front steel wheels but fine for Pulse front alloys, depending on what you are mounting the winter tires to.

 

Thanks for the info guys, I will be mounting them on the Pulse Alloy's.

 

Yes, they should be fine. I have a set of wheels and tires from a Roadster for my 2003 passion coupe, and the Roadster front tires are the same size as the Passion rear tires. The Pulse also used the same wheel/tire sizes as the stock Roadster.

Tom

 

I tried it on my 450 Passion and the rear tires, mounted on the front, rubbed on tight turns, especially if the suspension was depressed during the turn, as in entering a driveway ramp, etc. So, I bought a pair of 145s and carry one as a mounted spare, while the other waits in a closet. When the original front tires are worn, I'll carry a 'baldie' as a spare and mount the two new ones. By the time they're worn out, I'll be dead and gone; not sure about the car.

 

Thanks for the info, this helps a lot.

 

I think you might be OK with the 150s, as my original rears were 175s and mounted on rear alloys, which have a different offset than the front rims. So, I"ll assume that you intend to mount the 150s on front rims; which should be OK.
Hope my first post didn't discourage you, but was intended to illustrate that there can be problems with non-standard arrangements.

 

Not a problem, I'll be mounting them on my factory Pulse front alloy rims. Thanks.