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Old 08-08-2015, 11:56 AM   #1
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SUN #19
Rim size

Have 2002 sunline t2975 with factory stock white spoke rims. Thinking of buying new ones think there 5x15, what's the bolt hole number stuff ? Any help appreciated. Thanks


2002 Sunline model T-2975 (large Bath)
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Old 08-08-2015, 12:43 PM   #2
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If your camper is a 7,000# GVWR, and I think it is, check unless you have a specail,

There are 2, 3,500# axles. And they are "often" on ST20575R15 Load range C. 50 psi max and 1,820# max load.

Is that your tire?

If so they normally mount on the 15" 5.5 wide rim and are a 5 lug 4.5" bolt circle. BUT they do make a 5" bolt circle rim too. I sold my T2499 and do not recall the exact bolt circle to be 100% sure

Here is a template you can print out to determine the bolt circle

Wheel Hub / Bolt Circle Template

Hope this helps. Someone else with a 7,000# GVWR trailer in the year range may be able to confrim the 4.5" bolt circle


Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC

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Old 08-08-2015, 01:12 PM   #3
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SUN #19
I have 2 3500 lb axles withe 205 75 15 as you stated. So probably 4.5 in bolt circle. Will print template you provided. Thanks

2002 Sunline model T-2975 (large Bath)
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Old 08-17-2015, 11:48 PM   #4
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Yes, it should be 4.5"
2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9467.8 (as of 5/26/19)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR
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