These are 205/70-14 & 225/70-14 on 5.5" SBP Rallyes
I doubt you'd squeeze anything wider than a 225 on that size of a rim without it looking like a balloon.
I'm eventually upgrading to 15" LBP but had to get new shoes this past spring. Didn't trust the 16-year-old ones that were on it for another season - no visual dry-rot, but the tread was getting hard & had a shimmy I couldn't balance out.
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