Prius (2010-12) :: Tires Low - 15 PSI And No Warning
Jun 1, 2012
At what pressure the TPMS light is activated? I noticed my daughters tires were low and when I checked they were at 15 PSI and no warning. Its a 2010 MY Prius III .
View 7 RepliesAt what pressure the TPMS light is activated? I noticed my daughters tires were low and when I checked they were at 15 PSI and no warning. Its a 2010 MY Prius III .
View 7 RepliesWhile coming home tonight in a snow/ice storm I got stuck in a drift at the end of our driveway. After some shoveling we got out, but there was some spinning tires before we got enough traction to go. A short time later when we opened the car door there was a warning sound and, after starting the car, the brake/abs warning lights came on.
View 4 RepliesI recently had new tires installed on my 2008 Prius and after the tires were installed she drove better than ever and I drove about 150 miles across Florida with no issues what so ever. But when I went for a drive this evening, after about 30 minutes of driving my TPMS light blinked for about a minute then stayed solid for about 3 minutes but then went out. When I got out of the car all the tires looked okay, I didn't have a gauge on me and I will check the pressures tomorrow.
View 5 RepliesGot the new tires the other day (Thursday) from a tire chain store. As I was driving off, I noticed the tire light warning turned on and then moments later, it turned off. I thought maybe it was just that. Today (Saturday) the tire light went on again. Brought the car back to tire store and the service manager checked the pressure, the tires were all low pressure, 29-30 psi instead of 35s. He re-inflated them all but the tire light will not turn off. So next step was he used a scanner tool which he attached close to all the tires.
View 6 RepliesI was pulling out from a side road onto a much busier road. I had a small gap, put it in pwr mode, and hit the accelerator. Much to my surprise I actually chirped the tires. I only use eco mode, so I am not used to how quickly it gets into the ICE when in pwr mode. Consider me impressed with how this car can actually do it all
View 2 RepliesI have a 2011 Prius. I put 15" aftermarket summer wheels on it and a vibration appeared The wheels and tires have been rebalanced many times. Wheel alignment has been done, wheels replaced, tires replaced but the vibration is still there. I am now back to the OEM and the vibration is still there.
View 12 RepliesSo I bought a used 2010 Gen 3 with ~26,000 miles on it in July 2013. I started out getting 48-52mpg depending on where I was driving. I live in Raleigh, NC and I did notice a drop in drop in MPG over the winter ranging between 44-48mpg but the mpg never rose again as the months warmed and I averaged 44-46mpg for most of the summer. After changing my tires a few weeks ago I've dropped to about 40mpg regardless of where or how I drive. I bought Pirelli P4 Four Seasons 195 65R15 91T and have them inflated to the levels recommended by Toyota. 35/32 or something like that. Is it the tires or is there some other possible issue?
View 19 RepliesMy Bridgestone Ecopias(Ep20s) have 26,000 miles on them and are wore on the outer edges. Both sides are worn. I heard this may be to under inflation. I go to Discount Tire and they set all my tires at 37psi. Is this too low. The door says 35 front and 33 rear. Do I need more air for them to wear evenly? Also I have ordered Michelin Energy Savers. Discount will set them at 37, or should I add more air so this type of wear does not happen? I plan on getting an alignment just in case, but really don't think I need one. There is no pull to either side and the wheel is straight.
View 19 RepliesWhen I had this set of tires rotated and balanced for the first time I picked up a vibration. I can feel it through the steering wheel and the floor, it starts about 40 or 45 mph. It is not severe but it is annoying. The tires are Michelin Pilot Sport A/S Plus size 215/45-17, they had about 9K miles on them when I had them rotated. Before they were rotated they were as smooth as glass.
View 18 RepliesI got two new Bridgestone ER300 Ecopia to replace two on the front. Trouble is after getting the tires fitted the car pulled to the left quite badly and my mpg's went down! Hmmm. I checked the tires in case a non low rolling resistance tire had been fitted by mistake, but they were correct. I then checked the pressures, which again were correct. So I guessed the tracking must have been out so booked it in with the dealers for checking. After a couple hours and a couple test drives later they advised the tracking is fine and the tires are fine. Odd.
Just filled up for the second time since the new tires and I'm struggling to get anywhere near 50 mpg! Even after a few long trips where I know from past experience that I could get mid 60's easily. I've inspected the tires closely and note that one of the new ones is made in Italy and the rest are from France. All the loadings, ratings and the type are the same, just made in a different factory and it is a slightly lighter colour compared to the French ones.
Last October I needed new tires, so I had Michelin Defenders put on my 2011 Three in place of the OEM Firestones. The Michelins perform well and are nice and quiet, but...
My gas mileage (both indicated on the dash and calculated) has dropped by about ten percent. In researching the two brands of tire, I found that the OEM Firestones are rated at 836 revolutions per mile, and the Michelins are 839. I'm wondering if this is the reason for the apparent change in mileage.
The car was purchased used with 18" wheels already on. After driving for about 6 months, I started noticing the road noise getting very loud. I took the car to a tire shop and they told me that there was some uneven cupping in the middle of the wheels, which is usually caused by worn out shocks making the wheel bounce up and down.
I replaced all 4 shocks, then replaced all 4 tires. Now its much more smooth than before, and is very silent on nicely paved roads. however, I notice when there's roads which any imperfections (like fixed streets with tar.. or uneven pavements, or when your tire hits the freeway markers to keep you in the lane) its heard very loud from inside the car and creates an almost *thud* sound when it does.
I assumed that the problem was that the car had 18" wheels. So recently I swapped the wheels out with stock 15" from Toyota, but somehow the road noise is still very apparent. I sat in a friend's Prius, same year, and I could tell that it was handling the uneven pavements much softer.
What could be the problem now? Is there anything else that needs to be replaced?
Slow speeds. I am noticing a roaring noise. Almost like a big truck with oversize tires. It doesn't seem to change turning left or right. I rolled each wheel and didnt get any play. Rotors and pads in great shape. I did notice when one wheel is jacked up and I turn it (clockwise/CCW) it seems like there is a lot of play...maybe in the tranny or just the axle.
View 1 RepliesFour months after I bought my Prius III last year, we discovered that the left rear wheel was so out of alignment that it ruined the tire in 5,000 miles, and then also ruined the one put in its place during regular tire rotation. Toyota replaced the entire set of tires, and I checked the alignment this fall and again this spring when I took off the snow tires.
Everything looked fine. Nevertheless, when I rotated the tires today, the tech reported that ALL FOUR tires were substantially cupped on the inside, after only 6,000 miles on this set of tires. Road noise has become much higher. It doesn't make sense that all four wheels got similarly out of alignment in just two months.
The steering wheel mysteriously clocked itself slightly to the right after changing out the standard tires to same sized studded tires for winter. This has never happened before and I was unaware of any alignment/wheel clocking problems up to driving into the shop to swap out the tires on the wheels.
Air pressures were all good and even all around--but I don't know if they were even before the change-out. Also, the wheels were balanced and the drive afterwards revealed no pulling either way or vibrations. On top of that neither the tire store nor my Toyota dealer had any explanation(s).
I'm only guessing at this point that prior to studded tires there might have been a clocking error so slight it was not perceptible in over 5K miles and with the studded tires now it is perceptible.
Q: Is it possible under my circumstances for a different set of tires on the same wheels to make this sort of difference?
I tried to reset my TPMS light using the procedure in the owner's manual after installing my snow tires on the OEM wheels. Now it looks like there is no effects as the lights will just keep blinking even if i am holding the button down. Does this mean the tire shop broke one of my sensor during the install?
View 5 RepliesI just drove my Prius through 8-10 inches of heavy wet snow. The car did amazingly well. At times my traction control light was on when trying to get up an incline until the car got going. Then when I got home I stopped in my driveway for the garage door to open and started into the garage. The car was stuck, but then the light came on and the car climbed the driveway in about 10-15 seconds and made it in the garage. I then noticed a smell like burning tires. Maybe it was the tires from spinning. I hope that I didn't hurt my transmission or another component. Does the Prius protect itself if it is stuck and the traction control light is on from overheating something? I think I recall that the 2nd generation Prius would not allow for wheel spin to protect the traction battery.
View 5 RepliesStarted my treg this morning and got the tire pressure warning. Cchecked in convenience setup to see which one had low pressure, and it indicated all four tires were low. Filled tires up and checked pressure again (manually using digital gauge) and they were correct. Started up treg and still got tire pressure warning for all four tires.
View 4 RepliesA message appears on my dashboard "Check Tires." The pressures are OK...
View 5 RepliesI just got 4 new tires installed, running 235-40/18 setup (stock wheels.) On the drive home, the flat tire warning sign came on. I've tried to used the SET button in the glove compartment to deactivate it. That did not work (it flashed one time then stay on).
I check the pressure on all 4 tires and they're all at exactly 40PSI. What the problem could be and how to turn this pos off without going to the dealership?
Unfortunately, it has now happened with my 2010 Prius too. Stopped on the road to shoo animals out of the way... Afterward, the warning light came on and the Car went backward when put in drive! (It DID NOT beep as when put in reverse.)...
View 1 Replies