Whatever you do, DO NOT get the Black Ice lift from discount ramps. It is a POS.
The supplied bolts are not grade 8 or better. Something I would want lifting a 750 lb sled.
The socket adaptor on original jack broke the pin repeatedly.
The jack failed after 1 year of mild use. Replaced with a sturdier 5,000 lb Bulldog. Need to modify socket adaptor to fit new jack.
The rear lifting lugs are TINY, maybe 1.5" wide. I replaced mine with hockey pucks.
The wheel kit is junk. My kids fan cooled Skidoo Formula even bends the wheel brackets. They wont support an Attak.