Penton Owners Group

General Discussion => Wanted / For Sale => Topic started by: azrider on September 07, 2016, 07:16:45 PM

Title: '74 jackpiner maximum tire size
Post by: azrider on September 07, 2016, 07:16:45 PM
What is the maximum rear tire size you can use and still install the chain guard?
Title: '74 jackpiner maximum tire size
Post by: Kip Kern on September 12, 2016, 06:04:53 AM
I wouldn't go larger than a 4:00 x 18"
Title: '74 jackpiner maximum tire size
Post by: Scott Summey on September 12, 2016, 07:16:56 AM
Az,

I just installed a set of Michelin S-12 tires on my 74 Jackpiner. Size is 90/90/21 front and 120/90/18 rear. They fit well with clearance for the rear tire, most recommendations from the forum point to Pirelli MT-16's in size 110/100/18 rear as a good fit also giving a nod to durability and period correctness.

Scott Summey
Jacksonville, Florida