Will switching out runflats for regular tires affect my warranty?
Also, I always suggest to people on a lease to not put more than a few thousand miles on the OEM run-flats and to shelve them for when you turn the car back in. Reason being that run flats are expensive, perform terribly, ride even worse, and wear out extremely quick. So if you're going to have to buy tires, get some quality performance tires and save the crap ones for returning the car with.




Also, I always suggest to people on a lease to not put more than a few thousand miles on the OEM run-flats and to shelve them for when you turn the car back in. Reason being that run flats are expensive, perform terribly, ride even worse, and wear out extremely quick. So if you're going to have to buy tires, get some quality performance tires and save the crap ones for returning the car with.
I assume there aren't any TPMS sensor in the factory wheels ?








Also, I always suggest to people on a lease to not put more than a few thousand miles on the OEM run-flats and to shelve them for when you turn the car back in. Reason being that run flats are expensive, perform terribly, ride even worse, and wear out extremely quick. So if you're going to have to buy tires, get some quality performance tires and save the crap ones for returning the car with.
.At any rate, the DWS06s in the right size for the front (225/45ZR18) have an SL load range 91Y rating, which is apparently too low for this car. As a result, I bought my DWS06s in 235/45ZR18s (98Y XL) for the front and 255/40ZR18s (99Y XL) (vice 245/40s) for the rear. The diameters are 26.3" front/26.0" rear (vs. 26.0/25.7" for the 225/245 combination), therefore, I'd assume minimal effect on the center differential. The difference in the diameters, BTW, is approx 1.2%, so the speedo now runs 0.7 mph slow - not a big deal.
Am I making a good assumption that this modest size increase will not affect the center differential, or should I consider taking advantage of Tire Buyer's 45 day satisfaction return policy and trade them for Pilot Sport A/S 3+s in 225/245 instead?


