The rear bumper on your 2005 camper will not hold support a single or double bike rack. The bumper is designed to bend backwards when excess weight is added to it. The rear tire is about all that the rear bumper can handle. Most only carry a 100# weight limit which the spare tire eats up almost all of it.
Hope this helps
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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