Need help with new wheel/tire combo....
#1
Need help with new wheel/tire combo....
To 6speedonline members,
I have a 2007 997 Turbo, standard brakes, non-LSD car, 6speed manual. I purchased a set of AVUS aftermarket forged wheels (19inch). They came mounted with Toyo tires 235/35/19 front, and 315/25/19 rear. As soon as they were mounted and balanced (and wheel alignment!), I kept on getting an warning from the computer of "PTM too hot, temporarily inactive" My dealership did a full diagnostic test of car, and told me that its due to the tires not being stock size (well at least the front ones are). As soon as I put back the stock wheels/tires, the PTM warning was resolved. Problem is, they told me they are unable to mount a stock rear tire, because the rims are too wide.
Any thoughts/help with my situation ? I really like the look of these wheels, anyone else run into this problem, and have a solution ?
Thanks in advance for all of your help !
I have a 2007 997 Turbo, standard brakes, non-LSD car, 6speed manual. I purchased a set of AVUS aftermarket forged wheels (19inch). They came mounted with Toyo tires 235/35/19 front, and 315/25/19 rear. As soon as they were mounted and balanced (and wheel alignment!), I kept on getting an warning from the computer of "PTM too hot, temporarily inactive" My dealership did a full diagnostic test of car, and told me that its due to the tires not being stock size (well at least the front ones are). As soon as I put back the stock wheels/tires, the PTM warning was resolved. Problem is, they told me they are unable to mount a stock rear tire, because the rims are too wide.
Any thoughts/help with my situation ? I really like the look of these wheels, anyone else run into this problem, and have a solution ?
Thanks in advance for all of your help !
#2
This issue has been posted before. The rolling diameters of the 315's are too far off from stock. You're gonna destroy (if you already haven't) your differential. Change back to stock immediately or get tires that are within 3% rolling diameter of stock.
EDIT: here's the thread
https://www.6speedonline.com/forums/...15s-rears.html
EDIT: here's the thread
https://www.6speedonline.com/forums/...15s-rears.html
Last edited by bonehead; 09-30-2009 at 03:14 PM.
#3
To 6speedonline members,
I have a 2007 997 Turbo, standard brakes, non-LSD car, 6speed manual. I purchased a set of AVUS aftermarket forged wheels (19inch). They came mounted with Toyo tires 235/35/19 front, and 315/25/19 rear. As soon as they were mounted and balanced (and wheel alignment!), I kept on getting an warning from the computer of "PTM too hot, temporarily inactive" My dealership did a full diagnostic test of car, and told me that its due to the tires not being stock size (well at least the front ones are). As soon as I put back the stock wheels/tires, the PTM warning was resolved. Problem is, they told me they are unable to mount a stock rear tire, because the rims are too wide.
Any thoughts/help with my situation ? I really like the look of these wheels, anyone else run into this problem, and have a solution ?
Thanks in advance for all of your help !
I have a 2007 997 Turbo, standard brakes, non-LSD car, 6speed manual. I purchased a set of AVUS aftermarket forged wheels (19inch). They came mounted with Toyo tires 235/35/19 front, and 315/25/19 rear. As soon as they were mounted and balanced (and wheel alignment!), I kept on getting an warning from the computer of "PTM too hot, temporarily inactive" My dealership did a full diagnostic test of car, and told me that its due to the tires not being stock size (well at least the front ones are). As soon as I put back the stock wheels/tires, the PTM warning was resolved. Problem is, they told me they are unable to mount a stock rear tire, because the rims are too wide.
Any thoughts/help with my situation ? I really like the look of these wheels, anyone else run into this problem, and have a solution ?
Thanks in advance for all of your help !
#4
Oooooh, good thread and great link to the other thread. I had no idea about maintaining the ratios of sizes too. Now my head is hurting because it's filling up with useful info...time for a beer.
#6
If you are not sure what to do, contact one of the many Porsche tuning specialists whose banners are shown to the right.
Thread
Thread Starter
Forum
Replies
Last Post
eclip5e
Automobiles For Sale
8
04-28-2022 12:38 AM
nharley
Automotive Parts & Accessories For Sale/Wanted
4
10-01-2015 05:22 PM
ModBargains
Tesla Motors Vendor Classifieds
0
08-20-2015 12:28 PM
detailersdomain
Detailing
1
02-15-2009 06:23 AM