Anyone used a Pirelli Rallycross MT21 front?

[sparro]

I'm staying with stock MT90 on the rear as nothing else seems to wear better but I need more front end grip on dirt, mud, sand. Just worried the 950 might be a bit heavy for this tyre? What pressure would be ideal for wear, grip and avoid smilies?

 

[kelly007]

 

[alec]

 

[Quincy]

 

[Duster69]

 

[sparro]

 

[Buff]

 

[Neanderthalman]

 

[Quincy]

 

[2StrokeDan]

 

[Rough Rider]

 

[Quincy]

 

[Rascal]

 

[Dirt Junkie]

 

[171steve]

 

[adv]