Every lug!! That is extreme ...paranoidjack wrote:I lost my key to my lugs on my q. For some godforsaken reason the previous owner who put these wheels on put every lug a keyed lug. They are all the same.
You should do a search on this topic, but I am pretty sure that this is an indication of a bad drive-shaft (although my old memory may be failing me here). This sounds like the common symptom for that problem and your drive-shaft may require replacement.paranoidjack wrote:This is not really my problem. I've had my car aligned 3 times, all wheels, but I still have the same issues. At 75 mph my car begins to shake like hell. 90 is unsafe. What's worse is that I'm sure all my mileage (I drive alot...4k/month) with this shaky rear end is going to destroy all of my suspension components. I wanted to get them balanced (praying this was the solution...does this sound feasible), but since I lost my lug no one can do it.
Whoa! I overlooked this earlier! Every tire I know in that size range (but not the Nanking per se) has a load index between 84 and 88.paranoidjack wrote:I am running 225/35/19 on nankang tires, with rpm-505 wheels.
Definitely! Accords need 89 to 91 minimum, as I recall. My wife's 1997 Acura 2.2CL (essentially an Accord EX) needed 91.AZhitman wrote:I'd be interested to know who the hell sold you those tires, as they're insufficient for an Accord, much less a Q45.
Yes, indeed! There is stuff in the works to make suppliers become aware of their legal responsibilities in this matter. Check this out: http://www.tirereview.com/?type=art&id=5278AZhitman wrote:They actually bear some legal responsibility, although the consumer should know better.
Thank you. I'll do this tomorrow.PIONEER wrote:For the vibration, make sure rims are not bent or tires are not out of round. also make sure tie rod ends or ball joints are not worn down.
can you post a Link to your locks? More then likely its Mcguard.
Take your car to a local nissan dealer (NISSAN, Not Infiniti). Go to the parts Dept and tell the guy you want to use the Master key set b/c you've lost the wheel lock key. The kit has about 50 different keys on it so you'll be there a while testing to see which one fits. When you find the one you need, write down the # on the key. call McGuard and $15 +ship you'll get the key that fits
I only know this b/c the shop used a Gun on my wheels and broke the Wheel lock key. so I had to go to the Nissan dealer and find the correct key. Infiniti dealers don't have the master key set.
I assume:paranoidjack wrote:Thanks everyone. I'll replace them before my trip next week. Anyone have a particular favorite?
Excellent! Best to be safe!paranoidjack wrote:Thanks everyone. I'll replace them before my trip next week.
You should make sure to get at least a 95 load index tire, at least an H-rated tire and nothing less than a Grand Touring tire (if you want to save some money) - preferably one of the other ones from Tire Rack. As I mentioned earlier, 19" tires are not going to be inexpensive! And they will wear a bit more quickly ... you should expect to see about 15,000 to 20,000 miles of usable wear from them.paranoidjack wrote:Anyone have a particular favorite?
szhosain wrote:Excellent! Best to be safe!
You should make sure to get at least a 95 load index tire, at least an H-rated tire and nothing less than a Grand Touring tire (if you want to save some money) - preferably one of the other ones from Tire Rack. As I mentioned earlier, 19" tires are not going to be inexpensive! And they will wear a bit more quickly ... you should expect to see about 15,000 to 20,000 miles of usable wear from them.
Although you are living in New England, it is NOT important to get all-season tires (which still do not do well in snow), since you will need to get winter tires for the snow anyway - if my many years of living in MA and NH are any example!
Here are my suggestions:----------In a 245/40-19 size (since these are approx 26.5" to 27.1" diameter, there will be a nominal - albeit relatively insignificant - speedo error):
1. Bridgestone Potenza RE050A. 245/40-WR19 XL in a 98 load index. Do not get the 94 W or 94 Y load index tires - ask for the XL (extra load), they are all roughly the same price from http://www.tirerack.com, btw.
2. Bridgestone Potenza S-03 Pole Position. 245/45-YR19 in a 98 load index.
3. Dunlop SP Sport Maxx. 245/40-WR19 XL in a 98 load index. Again, get the XL version.
4. Goodyear Eagle F1 GS-D3. 245/40-WR19 XL in a 98 load index. Again, get the XL version. These are my personal favorite tires now, btw. Price at Tire Rack is excellent, plus there is a "$40 cash card" special going on.
5. Michelin Pilot Sport PS2. 245/40-YR19 in a 98 load index.----------In a 255/40-19 size (diameter is average of 27.0, so the speedo error is a tiny bit worse, but still relatively insignificant .. actual speed will be about 1 to 2mph faster than an indicated speedo value of 60mph):
1. Bridgestone Potenza S-03 Pole Position. 255/40-YR19 in a 96 load index.
2. Continental SportContact 2. 255/40-YR19 in a 96 load index or the XL ZR19 in a 99 load index.
3. Goodyear Eagle F1 GS-D3. 255/40-YR19 in a 96 load index. Price at Tire Rack is excellent, plus there is a $40 cash card special going on.
4. Michelin Pilot Sport PS2. 255/40-YR19 in a 96 load index.
5. Yokohama ADVAN Sport. 255/40-YR19 XL in a 100 load index.----------In a 255/35-19 size (the speedo error is least, since the average diameter is near 26.1 inches):
1. Bridgestone Potenza RE050A. 255/35-YR19 XL in a 96 load index. Do not get the 92 Y load index tires in this size - ask for the XL (extra load), they are both roughly the same price from http://www.tirerack.com, btw.
2. Continental SportContact 2. 255/35-YR19 XL in a 96 load index. Again, do not get the 92 W load index tire in this size.
3. Goodyear Eagle F1 GS-D3. 255/35-YR19 in a 96 load index. Price at Tire Rack is excellent, plus there is a $40 cash card special going on right now.
4. Michelin Pilot Sport PS2. 255/35-YR19 XL in a 96 load index.
5. Avon Tech M500. 255/35-YR19 XL in a 96 load index. The price on these tires is lower than the others at Tire Rack. This is not available from other sources, by the way.----------My only concern with the 255/40 or 255/35 width tires is that they may be a bit of a tighter fit in your Q45 than the 245/40-19, but it should work. Give Tire Rack a call and ask - they generally have folks who can help out with this fitment issue.
If in stock, Tire Rack can also deliver overnight (with a credit card purchase, of course) and you can get them installed locally - Tire Rack has installers listed in every area in the country.
Of course, since you are travelling soon, you may have no choice but to go with a local tire installer. Use the Tire Rack prices to negotiate with them. Typically, you should be able to get to about $10/$15/$20 per tire over the Tire Rack prices, since shipping costs about $10 to $12 per tire from Tire Rack!
Regards, and good luck!
Z
A little reading and research here and at TR can educate one a lot about tires.Rex wrote:Now that my friends is some thorough/detailed helpful information. Great post Z .
I couldn't thank you more for the effort that you put into that post. Rest assured it did not fall on deaf ears. My only problem is that I don't know the offset on my wheels. Need to figure that out and I'll be back here with an update.szhosain wrote:Excellent! Best to be safe!
You should make sure to get at least a 95 load index tire, at least an H-rated tire and nothing less than a Grand Touring tire (if you want to save some money) - preferably one of the other ones from Tire Rack. As I mentioned earlier, 19" tires are not going to be inexpensive! And they will wear a bit more quickly ... you should expect to see about 15,000 to 20,000 miles of usable wear from them.
Although you are living in New England, it is NOT important to get all-season tires (which still do not do well in snow), since you will need to get winter tires for the snow anyway - if my many years of living in MA and NH are any example!
Here are my suggestions:----------In a 245/40-19 size (since these are approx 26.5" to 27.1" diameter, there will be a nominal - albeit relatively insignificant - speedo error):
1. Bridgestone Potenza RE050A. 245/40-WR19 XL in a 98 load index. Do not get the 94 W or 94 Y load index tires - ask for the XL (extra load), they are all roughly the same price from http://www.tirerack.com, btw.
2. Bridgestone Potenza S-03 Pole Position. 245/45-YR19 in a 98 load index.
3. Dunlop SP Sport Maxx. 245/40-WR19 XL in a 98 load index. Again, get the XL version.
4. Goodyear Eagle F1 GS-D3. 245/40-WR19 XL in a 98 load index. Again, get the XL version. These are my personal favorite tires now, btw. Price at Tire Rack is excellent, plus there is a "$40 cash card" special going on.
5. Michelin Pilot Sport PS2. 245/40-YR19 in a 98 load index.----------In a 255/40-19 size (diameter is average of 27.0, so the speedo error is a tiny bit worse, but still relatively insignificant .. actual speed will be about 1 to 2mph faster than an indicated speedo value of 60mph):
1. Bridgestone Potenza S-03 Pole Position. 255/40-YR19 in a 96 load index.
2. Continental SportContact 2. 255/40-YR19 in a 96 load index or the XL ZR19 in a 99 load index.
3. Goodyear Eagle F1 GS-D3. 255/40-YR19 in a 96 load index. Price at Tire Rack is excellent, plus there is a $40 cash card special going on.
4. Michelin Pilot Sport PS2. 255/40-YR19 in a 96 load index.
5. Yokohama ADVAN Sport. 255/40-YR19 XL in a 100 load index.----------In a 255/35-19 size (the speedo error is least, since the average diameter is near 26.1 inches):
1. Bridgestone Potenza RE050A. 255/35-YR19 XL in a 96 load index. Do not get the 92 Y load index tires in this size - ask for the XL (extra load), they are both roughly the same price from http://www.tirerack.com, btw.
2. Continental SportContact 2. 255/35-YR19 XL in a 96 load index. Again, do not get the 92 W load index tire in this size.
3. Goodyear Eagle F1 GS-D3. 255/35-YR19 in a 96 load index. Price at Tire Rack is excellent, plus there is a $40 cash card special going on right now.
4. Michelin Pilot Sport PS2. 255/35-YR19 XL in a 96 load index.
5. Avon Tech M500. 255/35-YR19 XL in a 96 load index. The price on these tires is lower than the others at Tire Rack. This is not available from other sources, by the way.----------My only concern with the 255/40 or 255/35 width tires is that they may be a bit of a tighter fit in your Q45 than the 245/40-19, but it should work. Give Tire Rack a call and ask - they generally have folks who can help out with this fitment issue.
If in stock, Tire Rack can also deliver overnight (with a credit card purchase, of course) and you can get them installed locally - Tire Rack has installers listed in every area in the country.
Of course, since you are travelling soon, you may have no choice but to go with a local tire installer. Use the Tire Rack prices to negotiate with them. Typically, you should be able to get to about $10/$15/$20 per tire over the Tire Rack prices, since shipping costs about $10 to $12 per tire from Tire Rack!
Regards, and good luck!
Z
Time out Brian, I work at a Library and I guess I would fall into your definition of younger generation since i'm 24. It's not that we don't know how to search but with forums like this and others, we're fixated on the quick and easy method. Hey, in all honesty it's your older genenration that made us this waymaxnix wrote:A little reading and research here and at TR can educate one a lot about tires.
I guess the younger generation never learned how to use a library? It's really quite easy. Google is your friend.
By too much spoon feeding?Solini wrote:Hey, in all honesty it's your older genenration that made us this way
Hey buddy!PIONEER wrote:Greg (AZHITMAN) where have you been dude. Send me an email, we need to wrapup that transaction on the wheels.
I took a look...mine says 91Y on the tire. Is that the load index?szhosain wrote:Whoa! I overlooked this earlier! Every tire I know in that size range (but not the Nanking per se) has a load index between 84 and 88.
These are unsafe for the weight of a Q45 - the static load index of these tire is only 1100 to 1235 pounds each. With dynamic highway conditions, you are easily exceeding the load index of the tire and it is dangerous!
It may be that the tire is simply getting stressed with use and deforming internally - the belts may be fraying. At speed, this shows up as vibration and imbalance. Does the car stay vibration-free (or less vibration anyway) right after the balance and then get bad over a short period? This is an indication of a tire about to fail on you catastrophically! I would certainly not drive on such tires at any speed, let alone at 75 to 90 mph!!
Z
I didn't buy them; they came on the car. Along with the DAMN locking wheel nuts.AZhitman wrote:Definitely severe internal tire failure.
I'd be interested to know who the hell sold you those tires, as they're insufficient for an Accord, much less a Q45.
Yes. The 91 is the load index (too low for a Q45) and the Y is the speed rating (this is good for a Q45).paranoidjack wrote:I took a look...mine says 91Y on the tire. Is that the load index?
Here, note that Greg means the balance needed for the wheels alone, not with the tires on, of course!AZhitman wrote:If they're out of balance, and require more than .25 oz, I'd consider replacing them.
Yes, indeed!AZhitman wrote:Thank God for members who actually use the information provided here - Jack, guys like you make all this worthwhile.
Yep, and that's way below the 94 minimum for the FY33.paranoidjack wrote:I I took a look...mine says 91Y on the tire. Is that the load index?
1.) Actually, it is the same old light. Not much has changed from the FSM specifications. Regurgitation is not very tasty. Reinventing the wheel (as it were) every three months doesn't help searching either. Just makes it slower.paranoidjack wrote:1.) . The regurgitation of older topics allows for new light on old shadows...because again, 50% of the people on this forum are probably new, or rarely here, and might happen upon a regurgitated thread and have something worthwhile to add to it, or to take from it.
2.) I am one of these people, so I can attest to this. Even after reading 20 thread on the topic, sometimes one cannot justify an investment without having some of this information "spoon fed" to them, so that they can personalize the information.
For example, I will go out and spend $1200 on new tires now. And perhaps new wheels if I get an answer to my following question. Let me tell you maxnix, I wouldn't feel comfortable doing this by reading the majority of what I dug up on a search. Perhaps that is justifiable, perhaps it isn't; my point is that it is what it is, and without personalization (what else is a forum for???), many are not inclined to act.
How can I tell if my wheels have this runout you guys speak of? If I bring them to a shop and they can't BE balanced?