purchasing ramps for loading my new 570 into my truck. looked at revarc but wanted something I could use with my dirt bikes as well….narrowed it down to these two

3 beam 8′ 2400lbs capacity 17.25" wide for $239 for the set, weight 33lbs each

4 beam 9′ 2700lbs capacity 17.25" wide for $339 for the set: weight 45lbs each

so I guess the question is: Is 8′ and 3beam sufficient for the rzr, or better to play it safer with 4 beam for the extra $100 and get the extra foot of ramp….albeit heavy ramps?

both ramps are 17.25" wide and truck is 2015 ford superduty, so it’s fairly high.