PJRManagement

Do you think I'll need a re-tune for the speedometer, or the overall diameter change is small enough so that I can get away without one?

laserred38

You might need to have the dealer reset it. The difference in height is almost an inch (0.7")...

Gtstyles2

Don't wanna hijack this thread but I have some 19" nickels with tires and wheel locks for sale... 2,900 miles of use in excellent condition.... PM me if interested

Tony Alonso

Why not sell your existing tires? I have 38,800 on my Pirelli all-seasons and probably will get to 40,000-42,000 before replacement.

PJRManagement

I might do that, thanks, Tony. Gtstyles2 - I have the nickel wheels, I like them, I'm just gonna improve on my tires, thanks.

elvism

all the way around.I want to leave the stock size in the front(245/45/19) but want a wider tire in the rear.. this is what is offered by Pirelli in same brand so i gues the 275/40/19 is my only other option..thoughts?..245/45/19 front rear 275/40/19 rear..will work or problem??

245/40ZR19 98W
245/45R19 102H
245/50ZR19 104W
275/40R19 105H
275/40ZR19 101W

Tony Alonso

Depending on your asking price if you sell, I might be interested in them. I will be looking for replacements soon.

Gtstyles2

I'm looking to get $1,200 w/ Ford wheel locks wheels and tires imacculate (not a daily driver) and w/o TPS sensors

PJRManagement

Hi Tony. Let's see, new tires (255/40) will run me $1000 installed. Boxing and shipping my 'used' tires (only 1k miles on them!) will run me $150. How much would you be willing to pay for them? How does $550 sound? They go for about $750 'new'.

Tony Alonso

Thank you for your offer. I am just looking for tires, as I already have the wheels and locks as original equipment on my 2010 GT.

Tony Alonso

Check you PMs. Thanks!

PJRManagement

Hey evlis - I'm not a tire expert, but I do have some knowledge. You can squeeze 275 on the rear of 8.5, but it would only improve your straight line (if you drag the car). But it would not be a good fit, with the sidewall bulging away from the rim, it would negatively affect daily driving and cornering. Tire Rack has a decent website for tire information. I have your exact wheels (I love the look), and I'm going to move to 255/40 19 all-around, with a summer performance tire, and I know I'll see improvement in all performance categories. My suggestion, move to another brand of tire, so you get the ideal size(s).

elvism

Thanks for the advice!!

PJRManagement

New Continental Extreme Contact DW 255/40 19 tires on my nickel wheels (2011 Mustang GT Premium). I thought the new size might have some negative issues (sidewall bulge, look small in wheel-well, vibration, speedometer, etc.). I'm happy to report that I have NONE of these issues. The tires look amazing on the nickel wheels (19 x 8.5), the steering response is quicker, and the feel is great. I'm very happy with my upgrade. Ford Country in Henderson Nevada was awesome, they price-matched the tires (Tire Rack), no shipping, mount & balance, and they recalibrated my speedometer and TPMS. Total price out the door was $1150. I highly recommend this tire size upgrade to anyone with nickel wheels (obviously not for cold and snow). And to be extra nice, Ford slapped on my Shelby GT 500 axle-back mufflers for free! The car is perfect now!