What does SO55 PRO mean as a number plate?

A SO55 PRO number plate contains the character combination "SO55 PRO". These personalised plates are sought after for their short, memorable format and symmetrical pattern.

How many SO55 PRO number plates are available?

There are currently 667 SO55 PRO number plates available at NewReg. Stock changes regularly as plates are sold and new listings are added.

Can I put a SO55 PRO number plate on any car?

Dateless-style SO55 PRO number plates have no age restriction and can be displayed on any UK-registered vehicle. Current and prefix style combinations may carry year restrictions — check individual listings for eligibility.

What is the cheapest SO55 PRO number plate?

The cheapest SO55 PRO number plate at NewReg currently starts from £250.

Are SO55 PRO number plates a good investment?

Short combination number plates like SO55 PRO patterns tend to hold their value well over time. Their rarity, memorability, and broad appeal make them popular choices for buyers seeking investment-grade private registrations.

Buy SO55 PRO Number Plates | From £250 | 667 Available

Number Plates for ‘SO55 PRO’

Current style platesView all →
AB19 PRO£6,415Buy
A007 PRO£5,695Buy
GO11 PRO£5,695Buy
SW19 PRO£4,075Buy
BA55 PRO£3,765Buy
KY11 PRO£3,725Buy
HE15 PRO£3,158Buy
AF17 PRO£2,345Buy
FA57 PRO£1,995Buy
PO02 PRO£1,570Buy
Dateless plates
1 PRO£329,995Buy
PRO 2£209,945Buy
Prefix platesView all →
T14 PRO£1,300,195Buy
G13 PRO£10,095Buy
V8 PRO£4,695Buy
X21 PRO£4,470Buy
C66 PRO£3,115Buy
P4 PRO£3,095Buy
W37 PRO£3,005Buy
T600 PRO£2,145Buy
W14 PRO£1,239Buy
T10 PRO£1,235Buy
Suffix platesView all →
PRO 901F£21,495Buy
PRO 83T£19,695Buy
PRO 4M£15,745Buy
PRO 850N£11,995Buy
PRO 84T£10,995Buy
PRO 673R£5,075Buy
PRO 53R£5,070Buy
PRO 6H£4,395Buy
PRO 848Y£4,274Buy
PRO 54M£3,525Buy

667 platesFrom £250No age restriction

Short combination plates like SO55 PRO are sought after for their symmetry and memorability. These plates can be assigned to any vehicle with no age restriction.

Popular SO55 PRO format plates include dateless combinations and short private registrations prized for their symmetry and memorability. SO55 PRO plates can be assigned to any vehicle with no age restriction.

Expert guidance from Jon Taylor, co-founder. Search results curated by New Reg — established 1991, DVLA registered number plate dealer.

NewReg.co.uk - The UK's most trusted private number plate supplier.

New Reg Limited are authorised and regulated by the Financial Conduct Authority (No. 626225).

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