The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

weq92f · 03-25-2021, 02:29 PM

.

I let my truck sit in the same spot long enough to severely flat spot my tires ( 255/40/20 and 295/40/20, steel belted ). Any speed over 65-70 felt like all 4 tires were badly out of balance. I've been driving it like this waiting on some hot days since late last summer.

The last couple days have given me some good warm roads to drive on in my quest fix them. Before this warm weather, I had driven lots of miles at near max PSI and was able to move the speed barrier up to about 75mph. However now I've found 80 and even 90 to be smooth after my last few blasts down the tollway!

My tires are round again!

-klb

03-25-2021, 02:29 PM	#1
weq92f Registered User Join Date: Oct 2016 Location: Dallas Texas Posts: 3,333	flat spotted tires... . I let my truck sit in the same spot long enough to severely flat spot my tires ( 255/40/20 and 295/40/20, steel belted ). Any speed over 65-70 felt like all 4 tires were badly out of balance. I've been driving it like this waiting on some hot days since late last summer. The last couple days have given me some good warm roads to drive on in my quest fix them. Before this warm weather, I had driven lots of miles at near max PSI and was able to move the speed barrier up to about 75mph. However now I've found 80 and even 90 to be smooth after my last few blasts down the tollway! My tires are round again! -klb __________________ 67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi 07 335 sport turbo 6sp 94 Trans Am GT LT1 6sp posi -- sold after 22yrs 99 540 sport V8 6sp -- sold 73 240z L24 4sp -- given to friend 68 C10 step 350/350 3.73 open -- sold