What do YOU mean by hi-point?
If you are asking about checking run-out/out of round then NO.
If you purchased the correct replacement blower wheel for your model just slide in on shaft and tighten securely. Check motor clamp is tight.
Rotate wheel and check that is spins free.
Not a critical tight clearance machined component. :B
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31