Prius (2004-09) :: Tire Size Causing Traction Control To Improperly Engage?

I've recently started to have issues where when I get up over 55/60 mph the traction control will engage and limit the acceleration of my 2009 prius. I took the car into my local Toyota dealership and they claim it is because of the size tire I have.

I recently purchased a set of Hankook Optimo H727 replacement tires. After having done my research (mostly on these forums) I decided to go with the P195/60R15 tire size. Now I have several reasons to believe that the dealership has misdiagnosed the issue:

1. There are loads of people on this site who have installed 195 size tires (and larger) without issue as far as I can tell.
2. The issue did not begin immediately after installing the new tires, but rather a couple months later.
3. My brother installed the same exact tires on his 2005 Prius and does a lot more freeway driving than I do and has not had an issue.
4. My understanding from reading here is that in some other countries Priuses come with 195 size tires stock.

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Ford F-150 (2004-2008) :: 2007 XLT - Max Tire Size On 2wd

Thinking about buying 2007 XLT Supercab 2wd with 235/70R17 stock tires and wheels. Have no plans at this time for a lift.

What would be the largest tire size replacement i could use in an all terrain tire? (thinking about BFG or Bridgestone Revo)...

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Prius (2010-12) Fuel :: Calculating MPG When Tire Size Changes?

How the Prius calculates mpg based on miles driven then I need to create a formula that allows us to determine mpg when you change tire size.

We know the GenIII speedo reads between 1-2mph too fast but the ECU will continue to read exactly 2mph too fast despite tire size changes as verified by Scangauge and Torque app. So what is your mpg based on? Readings from the odometer, speedometer or something else?

If you change tire size then your miles driven is going to be altered. It's either going to be more accurate or less accurate depending on how this information is derived. If the miles driven is altered then so will be your mpg reading.

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Lexus RX 2004-09 :: Will Tire Size Mismatch Front To Back Damage Transmission

I just had new tires put on my rx330 and had an unbelievable combination of errors occur. The tire store put on 215/65 r17 tires on the front and 235/65 r17 tires on the rear. I know this sounds impossible but that's what happened. So I ended up with a substantial mismatch in tire sizes front to back.

Unfortunately I didn't discover this until 2 weeks later after driving around 225 miles half of which was high speed highway driving. Before the tires were changed the car ran straight without any pull to either side. Now it pulls to the right.

The tire store has offered to replace the tires with the correct ones and to compensate me for any damage to the transfer case, viscous coupling unit or transmission.

So how do I determine what level of damage occurred if any? Would all the damage be evident already simply driving the car. Alternatively, would the damage be a reduction in the operational lifespan of the drive train leading up to a "surprise" future failure?

The tire store has asked for an estimate of the repair costs which will be evaluated by an appraiser.

I don't want to identify the tire store until after a final settlement has been reached. However, it is a popular nation wide tire retailer.

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Ford F-150 (2004-2008) :: 2007 XLT - Tire Size For 18 Inch Stock Rims?

I have a 2007 f150 XLT with 18 inch stock rims. I also have a 2 inch leveling kit, how big of tires can i put on it?

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Prius (2010-12) Fuel :: Changing Tire Size Effect On MPG / Handling / Traction?

My original Yokohama avid s33 is about ready to be changed. It now have over 42k on them. I think I can still stretch it before the winter starts. My OEM size are 195/65/15 and I'm thinking of getting the 205/65/15. According to Tire Dimensions Made Simple - Discount Tire my tire rotation will decrease by over 16 revs per mile. I know the side wall is going to be about a quarter an inch higher about an inch and a half bigger in circumference And the car is going to sit half an inch higher and a wider Width.

Looking for observation/s pertaining to performance, mpg, handling, traction, etc.

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Ford F-150 (2004-2008) :: 2005 - Changing Rim And Tire Size To 28565r20 To Level The Truck?

I have read many pages here on issue of leveling trucks.What concerns me most is the pics I see of the drive axles angles.

My question is if my stock 2005 runs a 265/70r17 tire and I level it with a 2 to 2.5" kit and change my rim and tire size to 28565r20 will this keep angles more level..

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Ford 7.3L Power Stroke (1999-2003) :: 2000 - Stock Tire Size - Way To Adjust PCM To Accommodate Different Tire Sizes?

1. What is the "stock" tire size for a 2000 F350 7.3 Super Duty 4x4 SRW?

2. Is there a way to adjust PCM to accommodate different tire sizes?

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Toyota - Sienna :: 2006 - Struts Of Wrong Size Causing Damage To Lower Control Arms?

Had after market front struts installed by a non-dealer shop on 2006 Toyota Sienna. Dealer service dept diagnosed two months later that the struts were one inch too long and caused damage to the lower control arms. A director for training for the other shop (one of 80 + shops) completely discredits the dealer shop's theory about the relationship between the size of the struts and the damage to the control arms, while admitting the error with the struts. Both sounded credible as I have very limited mechanical background.

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Golf V R32 :: Changing Tire Size / Re-calibrating The Odometer?

I am at the point where I am going to change my tires on my wheels. Currently running BBS RC's which are 8x17 ET32 with tires 225/45/17.

For those who are running wheels with such specs or more "exagerated" have you had your odometer recalibrated to respect the new rolling diameter change or not? If yes what was your easiest solution. I know depending on wheel/tire sizes, various factors can be affected including speed indication.

From all the websites I have seen and asked, I am told that I can go as less a 215 wide but not lower than 45 in "thickness" (if I stay in 17).

My objective is to of course remove rubbing during load and go a bit lower and therefore do not know if 215/45/17 will be enough of a change from 225/45/17.

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Camry :: 2007 - Tire Size To Reduce Highway Damage?

I'm wanting to put a set of 20's on my 2007 camry but I don't know what size tire I should buy.

I want the as much side wall as possible.

Im scared of highway damage cause doesn't have the best roads.

I have 235/65/16s on now and its on the verge of rubbing.

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Tires - Hyundai - Sonata :: Changing Tire / Wheel Size

I have a Hyundai Sonata w/ P215/55R17 tires.

I am almost due to get new tires and my husband says that we should switch the wheels and get regular tires, not the lower profile tires that were OEM w/ the vehicle. The current tires are expensive and regular tires would be less expensive in the long run. When I asked at the dealership 6 mos ago they said that it would not be good for the car and would adversely affect the performance. If I do change, what tire size (regular sidewall height) would be appropriate (and less expensive)to change to?

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Accent MC (2006-11) :: Different Tire Size On Rear / Front Axle?

When I bought my 2008 accent I had to replace the two front tires in order to pass inspection. I think the garage didn't notice that my rear tires were actually a different size. The entire summer season I had been running two 205/45/16's on the front and two 205/55/16's on the rear.

After the winter I took them to a different garage to take off my winters and they refused to put my summers back on.... is this a major issue to run the 205/55/16's on the rear axle and the 205/45/16's on the front axle? I know they fit but is there a real safety concern or the garage covering their own bases.

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Hyundai - Sonata :: 2011 - Same Tire Size But Different Speed Rating?

I have a 2011 Hyundai Sonata GLS with 65k miles...it has a 2.4 liter motor (4 CYL), auto transmission. The car currently has 205-65-R16 tires on it with a 95H speed rating. They all have worn down to the wear bars so it's time for replacement.

On my previous cars, I've always had Uniroyal Tiger Paw touring tires because I love how they ride. I found the same tire size for my Sonata. However it has a different speed rating...95T.

The only difference is the letter "T".

EDIT: It currently has Nexen N5000 tires and I bought the car with these tires already on....crappy tires...worn down in only 30k miles.

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Ford F-150 (2004-2008) :: Larger Tires - Tough Look Without Having To Lift Or Rubbing

What are the largest size tires that will fit to give my truck a tougher look without rubbing or causing any other issues? Again I have a 2008 FX4 SuperCrew.

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Dodge - Caravan :: 1987 - Change Of Tire Size And Speedometer Error

I have an ' 87 Dodge Caravan cargo van that came originally with 195-70-14 size tires. I recently got for free, a like new set of 205-75-14 tires that I put on to replace the worn old set. My question is how will this throw off my speedometer, say at 35 mph or at 55-65 mph on the highway?

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Ford F-150 (2009-2014) :: Changing Tire Size And Speedo Adjustment?

Been looking at a level for my truck and some new wheels and tires. If I change sizes, can the dealership recalibrate my Speedo and transmission shift points for me?

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Ford Excursion :: Leaf Spring Swap - Wheel / Tire Size

My leaf spring swap is almost complete... its been almost 3 weeks with all the conflicts of life but its getting near completion. Just have to do front passenger side now.. Tomorrow and it should all be done.. hopefully... Any ways... my preliminary numbers are 40" front (ground to fender) and 41.5" rear.. Might be 1/2" to 1" off since I haven't finished the job AND the truck is sitting on dirt. Any ways, What size wheel/tires can I fit on there now? And will I need a spacer with that size?

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Ford F-150 (2009-2014) :: 2013 XLT 4x2 - Maximum Tire Size With No Lift?

I was wondering what the maximum size tire with no lifts or leveling I could put on my truck would be. I was looking at a pair of Nitto grapler g2's at 295/70r17 with my stock wheels. Would that fit?

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