Colltech
'85 and '83
SInce 13" tires is always a topic of conversation, I thought I'd post my experience today in switching from Federals to Achilles tires.
I bought a set of Federal 185/60 r13's online two years ago and had them mounted and balance locally. While they were on the balancing machine, the tech called me over to show how they were gyrating up and down as they turned. He said they were clearly out of round!
WIth no other immediate option, I mounted them on my 85 X and have used them for the past two years (probably no more than 1,500 to 2,000 miles or so). My hope was that they would "round themselves out" over time. Well guess what? They don't!
Last year, I ordered a set of Achilles to mount on my restored 83 X. I loved them so I ordered another set to swap onto the 85 in place of the Feds.
I just left the installers (Discount Tires - $10 a wheel mounted and balanced - pretty cheap I thought). The drive there and the drive back were DAY and NIGHT. I went from a considerable vibration at speeds over 55 mph to a quiet, smooth ride at 80 mph. I'm lucky those damn Federals didn't shale something loose.
Moral of the story....don't buy Federal tires.
Ed
I bought a set of Federal 185/60 r13's online two years ago and had them mounted and balance locally. While they were on the balancing machine, the tech called me over to show how they were gyrating up and down as they turned. He said they were clearly out of round!
WIth no other immediate option, I mounted them on my 85 X and have used them for the past two years (probably no more than 1,500 to 2,000 miles or so). My hope was that they would "round themselves out" over time. Well guess what? They don't!
Last year, I ordered a set of Achilles to mount on my restored 83 X. I loved them so I ordered another set to swap onto the 85 in place of the Feds.
I just left the installers (Discount Tires - $10 a wheel mounted and balanced - pretty cheap I thought). The drive there and the drive back were DAY and NIGHT. I went from a considerable vibration at speeds over 55 mph to a quiet, smooth ride at 80 mph. I'm lucky those damn Federals didn't shale something loose.
Moral of the story....don't buy Federal tires.
Ed