I bought these brand new and never used them with my Rzr. They are very nice lightweight aluminum, but heavy duty capacity of 1200lbs 7’ 10” x 17 1/2in wide. Link with all info.
Titan Ramps 8' Arched ATV Loading Ramps - 1,200 lb. Capacity
The Titan Ramps 8' Folding Arch Ramps are compatible with most two-wheeled vehicles, including motorcycles, dirt bikes, cruisers, and motor scooters.
www.discountramps.com