my tires squeek when i downshift.
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Senior Member
Joined: Aug 2002
Posts: 804
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From: Vancouver B.C. Canada
Car: 1984 Z28
Engine: 350
Transmission: T5
my tires squeek when i downshift.
ok, lets say im driving 50 KPH, and iim in 3rd, if i downshift to 2nd and just let off the clitch completely, my tires like squeek really bad, like when you lay a patch, thats what it sounds like.. what would cause this?
Supreme Member
Joined: Apr 2002
Posts: 3,552
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
probably becasue your downshifting and the car is moving too fast for the gear your downshifting into so for a brief second the tires lock up when you shift down a gear..
OUCH
Don't do that. You need to match the revs on the lower gear before you put it in gear. Your taking the car runnning at 2,000 rpm's and jamming it up to 3200. Now your rear try's to catch up and can't so it squels the tires. This is not good for it. Before you downshift it into gear, hit the gas pedal a bit to get the RPM's up higher so it is less of a shock
Don't do that. You need to match the revs on the lower gear before you put it in gear. Your taking the car runnning at 2,000 rpm's and jamming it up to 3200. Now your rear try's to catch up and can't so it squels the tires. This is not good for it. Before you downshift it into gear, hit the gas pedal a bit to get the RPM's up higher so it is less of a shock
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Joined: Mar 2001
Posts: 6,577
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Originally posted by 84silverbirdSE
Yeh man go easy on her. You can only beat her so much till she blows.
Yeh man go easy on her. You can only beat her so much till she blows.

sorry i had to.
but yeah , be nice, try to match the revs when you downshift, you will also notice that braking is much smother if you match the revs up too, there is alot less body movement when you do.
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Thread Starter
Senior Member
Joined: Aug 2002
Posts: 804
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From: Vancouver B.C. Canada
Car: 1984 Z28
Engine: 350
Transmission: T5
i never knew, or really thought, that you should rev it up a bit when downshifting.. it makes sense now that i think about it, but it was kinda cool when it happend!
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